{"title":"Air Filters \u0026 Airboxes","description":null,"products":[{"product_id":"212-1205-air-box-assembly-212-1205","title":"Ducar 212cc Complete OEM Air Box Assembly - High-Flow Filtration - Stock Class Legal","description":"\u003ch2\u003eUnrestricted Airflow for Maximum 212cc Output\u003c\/h2\u003e\u003cp\u003eDelivering unrestricted, clean air to your combustion chamber is the primary function of the Ducar 212cc Complete OEM Air Box Assembly (MPN: 212-1205), making it one of the most critical racing parts on your grid. Dust, track debris, and rubber marbles are the enemy of any high-revving clone engine. This factory-spec air box, complete with the OEM grey foam filter (Part # 212-1210), acts as an impenetrable shield. It prevents abrasive particulates from scoring your cylinder walls, ensuring your piston rings maintain peak compression race after race. Whether you are bolting this onto a fresh build or upgrading an older go kart frame, this assembly provides the exact volumetric airflow required for crisp throttle response and sustained top-end speed.\u003c\/p\u003e\u003ch2\u003eBuilt Tougher Than Freight Train Parts\u003c\/h2\u003e\u003cp\u003eDurability is non-negotiable when you're banging wheels at 50mph. This air box is molded from high-impact, heat-resistant polymers designed to withstand the violent vibrations and extreme thermal loads generated by a race-tuned Ducar 212cc engine. Built with a ruggedness that rivals heavy-duty train parts, the casing won't crack or warp under sustained track abuse. When you're outfitting your setup—from dialing in the best go kart tires for racing to strapping into your fire-resistant racing suits—you need an intake system that matches your commitment to reliability. The snap-fit enclosure guarantees that the filter element stays perfectly seated, eliminating the risk of bypass leaks that could ingest dirt and instantly kill your motor's horsepower.\u003c\/p\u003e\u003ch2\u003eTrack-Tested Reliability and Easy Servicing\u003c\/h2\u003e\u003cp\u003ePit stops and between-heat maintenance need to be lightning fast. The tool-less entry design of this Ducar air box allows mechanics and drivers to execute rapid filter swaps in seconds. By maintaining optimal fuel atomization and preventing turbulent air pockets, this assembly reduces the risk of lean misfires under heavy load. It is the ultimate reliability upgrade for sanctioned stock classes where OEM compliance is mandatory.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Ducar Compliance:\u003c\/strong\u003e Meets exact factory specifications for 212cc engines, ensuring 100% legality in strict stock racing classes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Volume Air Chamber:\u003c\/strong\u003e Maximizes intake resonance to deliver immediate throttle snaps out of tight hairpins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Grey Foam Filter:\u003c\/strong\u003e Includes the genuine 212-1210 filter element to trap microscopic track dust before it enters the carburetor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration-Resistant Housing:\u003c\/strong\u003e Constructed from impact-grade polymers to survive aggressive curbing and off-track excursions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Less Maintenance:\u003c\/strong\u003e Snap-fit cover design allows for rapid filter cleaning or replacement during high-pressure pit intervals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Fuel Atomization:\u003c\/strong\u003e Smooth internal walls prevent air turbulence, promoting a perfect air-fuel mixture for consistent power delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-Bolt Installation:\u003c\/strong\u003e Mounts seamlessly to standard 212cc clone carburetors without the need for custom adapters or modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"text-align: center; color: #cc0000 !important; font-size: 1.2em;\"\u003eWe did not have a High Resolution of this item, this item picture may be different, but the description and title is accurate.\u003c\/div\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this air box assembly legal for stock racing classes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is a factory-spec OEM component designed to meet strict stock class regulations, ensuring 100% legality for sanctioned racing events.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this assembly include the air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it comes complete with the genuine Ducar 212-1210 grey foam filter element, which is designed to trap track debris while maintaining optimal airflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How difficult is it to clean or replace the filter during a race day?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is designed for rapid maintenance. The tool-less, snap-fit enclosure allows you to access and swap the filter in seconds during pit stops or between heats.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit my 212cc clone engine without modifications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is a direct-bolt installation designed to mount seamlessly to standard 212cc clone carburetors without the need for custom adapters or additional hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the air box housing important for engine performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Beyond filtration, the high-volume chamber maximizes intake resonance for better throttle response and smooths internal airflow to prevent turbulence, which helps maintain a consistent air-fuel mixture.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/dp212-ducar-212cc-clone-o-h-v-engine-engine-only-dp212\"\u003eDucar DP212 212cc Clone OHV Engine - Hemi Head \u0026amp; PVL Flywheel - Predator Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/212-1210-stock-air-filter-212-1210\"\u003e212-1210-stock-air-filter-212-1210\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jf168-9601-clone-carb-rebuild-kit-jf168-9601\"\u003eComplete Clone Carb Rebuild Kit Ducar CL2522\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/cl-1235s-clone-insulator-smooth-bore-cl-1235s\"\u003eSmooth Bore Clone Insulator for Enhanced Engine Airflow\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jf168-9130-clone-insulator-plate-jf168-9130\"\u003eClone Insulator Plate for GX200 Carburetor Mounting\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ducar","offers":[{"title":"Default Title","offer_id":52562553962814,"sku":"212-1205","price":17.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/212-1205-air-box-assembly-212-1205_1_dd0033d3-b9e5-4e23-8343-b2eee4792b3f.jpg?v=1772559782"},{"product_id":"212-1210-stock-air-filter-212-1210","title":"OEM Grey Foam Stock Air Filter for Ducar 212cc","description":"\u003cp\u003eClean air equals clean power— this stock air filter (SKU 212-1210), featuring the authentic OEM grey foam cover, safeguards your Ducar 212cc engine from the grit of kart tracks. Its porous structure traps fine particles while permitting generous airflow, vital for sustaining high-RPM bursts without starving the carburetor.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProven Filtration:\u003c\/b\u003e High-efficiency foam captures even sub-micron debris, prolonging piston ring life and compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eStock Fitment:\u003c\/i\u003e Drops into place on standard air boxes, no modifications needed for quick restores.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRacers in dusty leagues appreciate how this filter prevents scoring on cylinder walls, which could otherwise lead to oil burning and power loss. Regular checks reveal when swaps are due, keeping your setup responsive and tuned. By prioritizing intake purity, you're investing in fewer breakdowns and more consistent lap times, turning potential pitfalls into podium opportunities.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this air filter compatible with other 212cc engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This filter is specifically designed as an OEM replacement for the Ducar 212cc engine. While it may fit other clone engines with standard air boxes, we recommend it primarily for Ducar setups to ensure proper sealing and airflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my stock air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For kart racing, we recommend inspecting the filter before every race day. If you notice heavy dust accumulation, discoloration, or any signs of the foam breaking down, it is time for a replacement to prevent debris from entering your carburetor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to oil this foam filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This is a stock OEM replacement. It is designed to be used as-is to maintain the factory-specified airflow. Adding oil can restrict the intake and potentially cause your engine to run rich.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a \"drop-in\" installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. This filter is designed for standard air boxes. No modifications or special tools are required; simply remove your old filter and seat this one firmly into the housing.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/dp212-ducar-212cc-clone-o-h-v-engine-engine-only-dp212\"\u003eDucar DP212 212cc Clone OHV Engine - Hemi Head \u0026amp; PVL Flywheel - Predator Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/212-1205-air-box-assembly-212-1205\"\u003e212-1205-air-box-assembly-212-1205\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jf168-9601-clone-carb-rebuild-kit-jf168-9601\"\u003eComplete Clone Carb Rebuild Kit Ducar CL2522\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/212-1270-cylinder-block-only-212-1270\"\u003eDucar 212cc Replacement Cylinder Block - 70mm Bore Bare Block - Predator Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/212-1284-piston-only-212-1284\"\u003eDucar 212cc Standard Piston - 70mm Bore - Box Stock Class\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ducar","offers":[{"title":"Default Title","offer_id":52562554061118,"sku":"212-1210","price":7.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/ducar212enginesparts-212-1210-stock-air-filter-212-1210.jpg?v=1773078190"},{"product_id":"afr84-4-50-x-5-2-7-16-i-d-straight-afr84","title":"Extended Straight Fabric Air Filter 4.50\" x 5\" 2-7\/16\" ID Kart","description":"\u003cp\u003eUnlock fuller engine potential with the straight fabric air filter (SKU: AFR84), sized at 4.50\" x 5\" for a 2-7\/16\" ID. The added height draws in more air mass, supporting higher revs without strain—key for sustaining speed through long straights.\u003c\/p\u003e\u003cp\u003eAddressing common track pitfalls like debris ingestion, its dense fabric layer acts as a barrier, preserving cylinder cleanliness for consistent output. Install it and feel the difference in responsiveness during practice laps.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Efficiency:\u003c\/strong\u003e Promotes lean mixtures for economical runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTough Build:\u003c\/strong\u003e Handles moisture and heat cycles without degrading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Appeal:\u003c\/strong\u003e Works across engine displacements for broad compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePro tip: Combine with foam pre-filters in arid areas to double down on protection. This setup has helped countless drivers achieve personal bests by minimizing power dips. Simple to service, just shake and reuse, making it a smart choice for busy race weekends. Stay organized at the track with this reliable filter that keeps your kart primed for victory.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I ensure this 2-7\/16\" ID filter fits my carburetor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 2-7\/16\" inner diameter is a standard size for many racing kart carburetors. Before purchasing, measure the outer diameter of your carburetor's intake bell to ensure a snug, secure fit. If the fit is loose, ensure your clamp is properly tightened to prevent air leaks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I clean my fabric air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Maintenance frequency depends on track conditions. For dusty or arid tracks, inspect the filter after every session. You can gently shake off loose debris or use compressed air from the inside out. For deeper cleaning, follow the manufacturer's recommendations for fabric filter oil and cleaning solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use a pre-filter with this air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, using a foam pre-filter is highly recommended, especially in dirty track conditions. It adds an extra layer of protection against fine dust and debris, extending the life of your main filter and keeping your engine internals cleaner.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this filter require oiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Most fabric filters of this type perform best with a light application of specialized air filter oil. This helps the fabric trap microscopic particles that would otherwise pass through to the engine. Always check the specific instructions provided by Uni Filter for the best results.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr83-4-50-x-4-2-7-16-i-d-straight-afr83\"\u003eUni Filter AFR83 Straight Fabric Air Filter - 4.50\" x 4\" (2-7\/16\" ID) - Universal Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf454-foam-pre-filter-4-5-x-5-uipf454\"\u003eUni Filter AFR-83\/AFR-84 Foam Pre-Filter - 4.5\" x 5\" - Universal Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr179-3-50-x-8-2-7-16-i-d-angled-afr179\"\u003eHigh-Flow Angled Fabric Air Filter 3.50\" x 8\" 2-7\/16\" ID for Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr177-3-50-x-6-2-7-16-i-d-angled-afr177\"\u003eAngled Fabric Air Filter 3.50\" x 6\" for 2-7\/16\" ID Kart Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr80-3-50-x-4-2-7-16-i-d-straight-afr80\"\u003eStraight Fabric Air Filter 3.50\" x 4\" 2-7\/16\" ID for Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni Filter","offers":[{"title":"Default Title","offer_id":52562567758142,"sku":"AFR84","price":18.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersfabric-afr84-4-50-x-5-2-7-16-i-d-straight-afr84.jpg?v=1763112018"},{"product_id":"afr100-animal-filter-3-x-4-1-25-i-d-afr100","title":"3 x 4 Inch Animal Air Filter with 1.25 ID","description":"\u003cp\u003eFeed your Animal engine premium air with this compact 3 by 4-inch filter. The 1.25-inch inlet connects directly to carbs for seamless flow.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDeep-pleat media maximizes surface area.\u003c\/li\u003e\n\u003cli\u003eRubber base seals tightly.\u003c\/li\u003e\n\u003cli\u003eBoosts horsepower via unrestricted intake.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTrack testers confirm quicker revs and better top-end pull. It organizes air paths, reducing turbulence for efficiency.\u003c\/p\u003e\u003cp\u003eIdeal for space-limited chassis, ensuring power without compromise.\u003c\/p\u003e\u003cp\u003eSKU: AFR100\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this air filter compatible with my Briggs \u0026amp; Stratton Animal engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the AFR100 is specifically designed for the Animal engine platform, featuring a 1.25-inch ID inlet that provides a secure, direct fit to the carburetor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the compact 3x4 inch size benefit my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This filter is ideal for chassis with limited engine bay space. Its compact design allows for proper airflow without interfering with other engine components or chassis bracing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this filter require a pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While the deep-pleat media is highly effective, using a foam pre-filter is recommended for dusty track conditions to extend the life of the main filter and maintain peak performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I maintain this Uni Filter for maximum horsepower?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Regularly inspect the filter for debris. Clean the media gently to ensure the air path remains unrestricted, which helps maintain the quick revs and top-end pull this filter is known for.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr110-animal-filter-3-x-5-1-25-i-d-afr110\"\u003e3 x 5 Inch Animal Air Filter with 1.25 ID Inlet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr1100-3-25-x-4-1-25-i-d-angled-afr1100\"\u003e3.25 x 4 Inch Angled Air Filter with 1.25 ID\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf110-foam-pre-filter-3-x-5-uipf110\"\u003e3 x 5 Inch Foam Pre-Filter for AFR-100 and AFR-110\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni Filter","offers":[{"title":"Default Title","offer_id":52562576965950,"sku":"AFR100","price":18.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersforbriggsanimal-afr100-animal-filter-3-x-4-1-25-i-d-afr100.jpg?v=1763112161"},{"product_id":"r2c-pre-filter-fits-cy10505-cy10706-r2c0210a7","title":"R2C Pre-Filter Compatible with CY10505 and CY10706 Air Filters","description":"\u003cp\u003eImagine accelerating out of a hairpin without worrying about airborne debris choking your engine. The R2C Pre-Filter for CY10505 and CY10706 delivers just that peace of mind. Crafted from high-quality materials, this pre-filter fits seamlessly over your 2-7\/16 inch air filters, extending their lifespan by blocking up to 99% of larger particles before they can infiltrate.\u003c\/p\u003e\u003cp\u003eIn the heat of competition, where every second counts, maintaining optimal air intake is crucial. This pre-filter not only safeguards your engine but also promotes smoother throttle response and better fuel efficiency, translating to faster lap times. Its reusable design means less frequent replacements, saving you time and hassle during pit stops.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect fit for CY10505 and CY10706 models\u003c\/li\u003e\n\u003cli\u003eEnhances overall filtration system performance\u003c\/li\u003e\n\u003cli\u003eLightweight construction won't add unnecessary drag\u003c\/li\u003e\n\u003cli\u003eIdeal for dirt tracks and high-dust conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDon't let a dirty filter derail your race strategy—equip your kart with this reliable R2C solution today. SKU: R2C0210A7\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install the R2C Pre-Filter on my air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Installation is simple. Ensure your air filter is clean and dry, then slide the pre-filter over the top of the filter element. Ensure it is seated snugly around the base to create a complete seal against debris.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I wash and reuse this pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the R2C pre-filter is designed for durability. You can clean it using mild soap and water, rinse it thoroughly, and allow it to air dry completely before reinstalling it on your kart.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this pre-filter restrict airflow to my engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the R2C pre-filter is engineered to trap large particles while maintaining high airflow. It is designed to protect your primary filter without causing a noticeable drop in engine performance or throttle response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I clean or replace the pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Cleaning frequency depends on track conditions. For dusty or dirt track racing, we recommend checking the pre-filter after every race session. If it appears heavily coated in dust, wash it to maintain optimal engine breathing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this compatible with other air filter brands?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This pre-filter is specifically designed for a direct fit on CY10505 and CY10706 models. While it may fit other 2-7\/16 inch filters, we recommend using it with the specified models to ensure a secure, performance-ready fit.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/r2c-pre-filter-fits-cy11101-new-r2c0210a28\"\u003eNew R2C Pre-Filter for CY11101 Kart Air Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/r2c-pre-filter-fits-cy10802-r2c0210a21\"\u003eR2C Pre-Filter Designed for CY10802 Kart Air Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R2C","offers":[{"title":"Default Title","offer_id":52562577621310,"sku":"R2C0210A7","price":16.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/prefiltersr2c-r2c-pre-filter-fits-cy10505-cy10706-r2c0210a7.jpg?v=1763112175"},{"product_id":"afr110-animal-filter-3-x-5-1-25-i-d-afr110","title":"3 x 5 Inch Animal Air Filter with 1.25 ID Inlet","description":"\u003cul\u003e\n\u003cli\u003eExtended 5-inch length for greater capacity.\u003c\/li\u003e\n\u003cli\u003e1.25-inch ID suits standard setups.\u003c\/li\u003e\n\u003cli\u003eDurable construction for vibration resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis filter's bigger footprint draws in more volume, fueling aggressive driving. Animal owners pair it for gains in endurance events.\u003c\/p\u003e\u003cp\u003eIt streamlines intake organization, fitting neatly to avoid restrictions. Clean it post-race to sustain peaks.\u003c\/p\u003e\u003cp\u003eSKU: AFR110\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose the 5-inch length over the standard 4-inch filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The extended 5-inch length provides a larger surface area, which increases air volume capacity. This is ideal for endurance racing or aggressive driving styles where maintaining consistent airflow is critical for engine performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this filter compatible with my kart engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This filter features a 1.25-inch ID (inner diameter) inlet, which is designed to fit standard karting setups, including many Animal engine configurations. Please verify your intake diameter before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I maintain this air filter for the best performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e To sustain peak performance, clean the filter after every race event. Removing track dust and debris ensures the filter remains breathable and prevents intake restrictions that can rob your engine of power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I use a pre-filter with this unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, using a foam pre-filter is highly recommended to extend the life of your main air filter and provide an extra layer of protection against fine dust and track grit.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr100-animal-filter-3-x-4-1-25-i-d-afr100\"\u003e3 x 4 Inch Animal Air Filter with 1.25 ID\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr1100-3-25-x-4-1-25-i-d-angled-afr1100\"\u003e3.25 x 4 Inch Angled Air Filter with 1.25 ID\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf110-foam-pre-filter-3-x-5-uipf110\"\u003e3 x 5 Inch Foam Pre-Filter for AFR-100 and AFR-110\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni Filter","offers":[{"title":"Default Title","offer_id":52562581684542,"sku":"AFR110","price":19.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersforbriggsanimal-afr110-animal-filter-3-x-5-1-25-i-d-afr110.jpg?v=1763112244"},{"product_id":"gmctff-g-man-catch-tank-foam-filter-gmctff","title":"G-Man Catch Tank Foam Filter - High-Flow Replacement - Universal Fit","description":"\u003cp\u003eWhen dialing in your \u003cstrong\u003ego karts\u003c\/strong\u003e for peak track performance, preventing oil mist and fuel blow-by from contaminating your intake is non-negotiable. The G-Man Catch Tank Foam Filter (MPN: GMCTFF) is engineered specifically to trap microscopic contaminants before they can recirculate and rob your engine of vital combustion efficiency. Designed as a direct-fit replacement for standard G-Man catch tanks, this high-density foam element ensures your breather system operates flawlessly under the extreme G-forces of competitive racing. Whether you are running a high-revving 2-cycle or maximizing your \u003cstrong\u003ebriggs and stratton lo206 horsepower\u003c\/strong\u003e, maintaining a clean recovery system prevents power dips and keeps your throttle response razor-sharp.\u003c\/p\u003e\n\n\u003ch2\u003eOptimizing Your Engine and Motor Setup\u003c\/h2\u003e\n\u003cp\u003eA saturated catch tank filter restricts crankcase ventilation, leading to unwanted pressure buildup that chokes performance. By swapping in a fresh G-Man foam filter during your routine \u003cstrong\u003eengine and motor\u003c\/strong\u003e maintenance, you restore full filtration capacity and protect internal components from abrasive blow-by. This filter utilizes a superior open-cell foam structure that maximizes airflow while capturing the finest oil droplets and debris. It is a critical component for racers who demand uninterrupted top-end speed and reliable power delivery lap after lap.\u003c\/p\u003e\n\n\u003ch2\u003eTrack-Tested Durability for Every Session\u003c\/h2\u003e\n\u003cp\u003eRacing environments are unforgiving, exposing your equipment to constant vibration, dirt, and fluid saturation. This foam filter is built to withstand the rigors of heavy oval and road course abuse without degrading or collapsing. Just as you meticulously align your \u003cstrong\u003ego kart steering\u003c\/strong\u003e geometry or carefully select your \u003cstrong\u003eshop tires\u003c\/strong\u003e for optimal grip, replacing your catch tank filter is a precision adjustment that guarantees your powertrain breathes clean air. The compact, durable design allows for rapid pit-side swaps with minimal tools, keeping your pit area organized and your chassis ready for the next heat.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Density Open-Cell Foam:\u003c\/strong\u003e Captures microscopic oil mist and track debris invisible to standard mesh filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-Fit Replacement:\u003c\/strong\u003e Precision-cut for G-Man catch tanks, ensuring a perfect seal and zero bypass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Crankcase Ventilation:\u003c\/strong\u003e Prevents pressure buildup to maintain consistent engine RPMs and power output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Resistant Material:\u003c\/strong\u003e Withstands exposure to racing fuels, synthetic oils, and harsh track solvents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Pit-Side Installation:\u003c\/strong\u003e Designed for quick, tool-free swaps during routine trackside maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Engine Longevity:\u003c\/strong\u003e Eliminates abrasive contaminant recirculation, protecting vital internal cylinder components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Racing Application:\u003c\/strong\u003e Ideal for 4-cycle and 2-cycle setups requiring efficient overflow recovery management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my G-Man Catch Tank Foam Filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We recommend inspecting your filter before every race weekend. If the foam appears saturated with oil, discolored, or shows signs of crumbling, replace it immediately to ensure your engine breathes freely and maintains peak performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this filter compatible with both 2-cycle and 4-cycle engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the G-Man Catch Tank Foam Filter is designed for universal racing applications, making it an excellent choice for both high-revving 2-cycle engines and 4-cycle engines like the Briggs \u0026amp; Stratton LO206.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this filter require any special tools for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No tools are required. The filter is designed for rapid, pit-side swaps, allowing you to maintain your catch tank system quickly between heats.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to use a high-density foam filter instead of a standard mesh?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e High-density open-cell foam captures microscopic oil mist and fine debris that standard mesh filters often miss. This prevents abrasive contaminants from recirculating into your intake, which helps protect internal cylinder components and maintains consistent throttle response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will a dirty catch tank filter affect my engine's power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. A saturated or clogged filter restricts crankcase ventilation, causing pressure buildup that can choke your engine and lead to power dips. Keeping a fresh filter installed ensures your engine maintains optimal combustion efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/g-man-fuel-tank-petcock-gmftp\"\u003eG-Man Fuel Tank Petcock for Reliable Kart Fuel Flow\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/g-man-silencer-cover-now-red-in-color-gmsc\"\u003eRed G-Man Silencer Cover for Kart Exhaust Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/g-man-extension-hose-fits-5-gallon-cap-only-fuel-jug-and-fuel-jug-cap-sold-seperately-gmfj5h\"\u003eG-Man 5-Gallon Fuel Jug Extension Hose\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"G-Man","offers":[{"title":"Default Title","offer_id":52562586599742,"sku":"GMCTFF","price":4.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/catchtanks-gmctff-g-man-catch-tank-foam-filter-gmctff.jpg?v=1763112333"},{"product_id":"afrh-rain-hood-for-lo-206-air-filter-filter-not-included-afrh-clr","title":"Clear Rain Hood for LO-206 Air Filter Protection","description":"\u003cp\u003eRain can derail a perfect race, but this clear rain hood keeps your LO-206 breathing freely. B\u0026amp;S approved for wet weather, it fits over the air filter to block spray while allowing air intake.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTransparent design lets you monitor filter status.\u003c\/li\u003e\n\u003cli\u003eNo performance hit—airflow stays optimal.\u003c\/li\u003e\n\u003cli\u003eSimple snap-on installation for quick changes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn downpours, it prevents hydro-lock, keeping RPMs steady for safer, faster laps. Organizes your airbox setup by adding weatherproofing without bulk.\u003c\/p\u003e\u003cp\u003eRacers in variable climates swear by it, as it preserves engine health post-storm. Pair with spec filters for rule-compliant protection.\u003c\/p\u003e\u003cp\u003eSKU: AFRH-CLR\u003c\/p\u003e","brand":"Briggs Racing","offers":[{"title":"Default Title","offer_id":52562587582782,"sku":"AFRH-CLR","price":39.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfilterrainhoodlo-206-afrh-rain-hood-for-lo-206-air-filter-filter-not-included-afrh-clr.jpg?v=1763112347"},{"product_id":"air1036-red-uni-air-filter-4-air1036","title":"4-Inch Red Uni-Filter for Kart Air Box Systems","description":"\u003cp\u003eRed-hot performance starts here with the Uni AIR1036 4-inch air filter, a staple for air box-equipped karts seeking unrestricted breathing.\u003c\/p\u003e\u003cp\u003eIts pleated design captures fine dirt particles, protecting pistons from scoring while allowing ample air for high-revving engines. This leads to punchier torque and sustained speed through long straights.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWire-backed frame prevents collapse under vacuum.\u003c\/li\u003e\n\u003cli\u003eOiled media for optimal balance of flow and capture.\u003c\/li\u003e\n\u003cli\u003eUniversal fit for various air box mounts, simplifying swaps.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRacers organize their kits around reliable filters like this, as it cleans easily with compressed air or solvents. No more power loss from clogged intakes— keep your kart flying.\u003c\/p\u003e\u003cp\u003eSKU: AIR1036\u003c\/p\u003e\u003cp\u003eVisual appeal meets function in this vibrant red unit, signaling a serious setup to fellow competitors.\u003c\/p\u003e\u003cdiv style=\"text-align: center; color: #cc0000 !important; font-size: 1.4em;\"\u003eWe did not have a High Resolution of this item, this item picture may be different, but the description and title is accurate. The first two images are AI generated. The third image is accurate, but is not high resolution. Email if you would like a more detail picture before ordering.\u003c\/div\u003e\u003cdiv style=\"text-align: center; color: #cc0000 !important; font-size: 1.4em;\"\u003eWe did not have a High Resolution of this item, this item picture may be different, but the description and title is accurate. The first two images are AI generated. The third image is accurate, but is not high resolution. Email if you would like a more detail picture before ordering.\u003c\/div\u003e","brand":"Uni Filters","offers":[{"title":"Default Title","offer_id":52562588434750,"sku":"AIR1036","price":28.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/air1036-red-uni-air-filter-4-air1036_1.jpg?v=1773081152"},{"product_id":"r2c-pre-filter-fits-cy11101-new-r2c0210a28","title":"New R2C Pre-Filter for CY11101 Kart Air Filter","description":"\u003cp\u003eWhy settle for subpar protection when the new R2C Pre-Filter for CY11101 offers cutting-edge defense? This updated version targets the specific needs of modern kart engines, fitting snugly over your CY11101 filter to block invasive dust while allowing vital air passage.\u003c\/p\u003e\u003cp\u003eEngineers at R2C have refined the material composition for enhanced durability against track abuse, from gravel sprays to high-speed wind. The result? Smoother idling, quicker revs, and a noticeable edge in acceleration phases—key for overtaking maneuvers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFresh design improvements for 2023 standards\u003c\/li\u003e\n\u003cli\u003eCompatible solely with CY11101 (filter sold separately)\u003c\/li\u003e\n\u003cli\u003eReduces engine wear for longer competitive seasons\u003c\/li\u003e\n\u003cli\u003eSimple attachment for quick trackside changes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIntegrate this pre-filter into your kart's ecosystem and experience the difference in reliability during endurance races. It's not just about cleanliness; it's about unlocking your machine's full potential. SKU: R2C0210A28\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this pre-filter compatible with other R2C air filters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this specific pre-filter (R2C0210A28) is engineered exclusively for the CY11101 air filter. It will not provide a proper seal on other filter models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install the R2C pre-filter on my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Installation is simple. Ensure your CY11101 filter is clean and dry, then slide the pre-filter snugly over the exterior of the filter element. Ensure the elastic edges are seated correctly to prevent unfiltered air from bypassing the media.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does using a pre-filter restrict airflow to my engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e R2C pre-filters are designed with high-porosity materials that block debris while maintaining maximum airflow. By keeping the primary filter cleaner for longer, you actually maintain consistent engine performance and throttle response throughout your race day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I clean or replace the pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For optimal performance, inspect the pre-filter after every track session. If it is heavily coated in dust or track debris, remove it and gently shake or blow it out with low-pressure compressed air. Replace the pre-filter if the material shows signs of tearing or degradation.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/r2c-pre-filter-fits-cy10505-cy10706-r2c0210a7\"\u003eR2C Pre-Filter Compatible with CY10505 and CY10706 Air Filters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/r2c-pre-filter-fits-cy10802-r2c0210a21\"\u003eR2C Pre-Filter Designed for CY10802 Kart Air Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R2C","offers":[{"title":"Default Title","offer_id":52562589679934,"sku":"R2C0210A28","price":18.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/prefiltersr2c-r2c-pre-filter-fits-cy11101-new-r2c0210a28.jpg?v=1763112385"},{"product_id":"gmcc-carb-cover-fits-flathead-clone-filter-adaptor-2-7-16-gmcc","title":"GMCC Carburetor Cover for Flathead and Clone 2-7\/16 Inch Filter Adaptor","description":"\u003cp\u003eStruggling with carburetor contamination slowing your kart? The GMCC Carb Cover provides a straightforward solution for Flathead and Clone setups with 2-7\/16 inch adaptors. It seals off the intake area, keeping out track dirt that could disrupt your engine's tuning and power curve.\u003c\/p\u003e\u003cp\u003eBy protecting the carb from environmental hazards, this cover helps sustain optimal jetting, leading to more responsive acceleration and reliable top speeds. It's a small addition that pays off big in race consistency, especially in variable weather conditions where moisture and grit abound.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUniversal fit for popular Flathead and Clone engines\u003c\/li\u003e\n\u003cli\u003e2-7\/16 inch compatibility for standard adaptors\u003c\/li\u003e\n\u003cli\u003ePromotes better organization in your engine bay\u003c\/li\u003e\n\u003cli\u003eDurable build withstands vibration and impacts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEquip your kart today and notice the difference in how cleanly it runs session after session. SKU: GMCC\u003c\/p\u003e","brand":"GMCC","offers":[{"title":"Default Title","offer_id":52562599412030,"sku":"GMCC","price":6.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/carbcover2-78-gmcc-carb-cover-fits-flathead-clone-filter-adaptor-2-7-16-gmcc.jpg?v=1763112569"},{"product_id":"555729-air-filter-spec-air-filter-for-the-local-option-206-555729","title":"Spec Air Filter for Briggs Local Option 206 Engine , Fresh filter is better AIRFLOW","description":"\u003cp\u003eAIR FLOW is very important for :LO206. Guys and ladys, we are air restricted in every single class... always running rich. We need quality air, keep your filters clean. Don't forget CKNA does not allow oils on filters, so keep those jets clean.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003eOEM fitment guarantees no airflow restrictions.\u003c\/li\u003e\n\u003cli\u003eHigh-surface-area media traps dirt effectively.\u003c\/li\u003e\n\u003cli\u003eTop-mounted style integrates with LO-206 housings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eClean air equals clean power—this filter delivers for your 206. In dusty or debris-filled environments, it shields internals, preserving velocity.\u003c\/p\u003e\n\u003cp\u003eSpec compliance means peace of mind in tech inspections. Easy to clean and reinstall, it streamlines trackside routines.\u003c\/p\u003e\n\u003cp\u003eUpgrade to this for sustained high-RPM runs, where every breath counts toward faster times.\u003c\/p\u003e\n\u003cp\u003eSKU: 555729\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this air filter legal for LO-206 class racing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is a spec air filter designed specifically for the Briggs Local Option 206 engine. It meets all OEM requirements for tech inspections, ensuring you remain compliant with class regulations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I clean or replace my air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e To maintain peak engine performance, inspect your filter before every race day. If you are racing in dusty or debris-heavy conditions, clean it more frequently to prevent airflow restrictions that can rob your engine of power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this filter require any special oil or treatment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This filter is designed for easy maintenance. Follow your specific racing series guidelines regarding filter oiling; generally, keeping the media clean and free of heavy debris is the most important step to preserving engine velocity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit other Briggs engines like the Animal or World Formula?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This filter is specifically engineered for the LO-206 housing. While it may physically fit other engines, it is optimized for the airflow requirements and housing design of the Local Option 206.\u003c\/p\u003e\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/124332lo-local-option-206-engine-all-new-2025-inventory-with-new-coil-124332lo\"\u003eBriggs Local Option 206 Engine with 2025 Updates and New Coil\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/box-stock-lo206-engine-with-new-style-coil-124332\"\u003eLO206 Engine Box Stock w\/ New Style Coil \u0026amp; Guide for Beginners The Complete Starter Setup and Tuning Overview\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555715-short-block-local-option-206-sealed-not-eligible-for-free-freight-555715\"\u003eSealed Short Block Local Option 206 for Briggs Kart Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555635-cylinder-head-555635\"\u003eBriggs \u0026amp; Stratton LO206 Animal Cylinder Head - OEM Spec - LO206 Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555662-piston-assy-020-555662\"\u003e0.020 Oversize Piston Assembly for High-Mileage Briggs Animal Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Briggs \u0026 Stratton","offers":[{"title":"1 Filter","offer_id":52562600100158,"sku":"555729","price":36.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersforbriggsanimal-555729-air-filter-spec-air-filter-for-the-local-option-206-555729.jpg?v=1763112578"},{"product_id":"afcl-replacement-air-filter-clamp-afcl","title":"Replacement Clamp for AFR Series Fabric Air Filters","description":"\u003cp\u003eDon't let a loose clamp compromise your filter— this AFCL replacement secures AFR fabric filters (80, 83, 84, 175, 177, 179) firmly.\u003c\/p\u003e\u003cp\u003eStainless steel build resists rust, holding the element in place against vibrations. Quick fix for organized pit repairs.\u003c\/p\u003e\u003cp\u003eSKU: AFCL\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which air filters is this clamp compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This AFCL replacement clamp is specifically designed to fit AFR fabric air filter models 80, 83, 84, 175, 177, and 179.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this clamp resistant to corrosion?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the clamp is constructed from high-quality stainless steel, which provides excellent resistance to rust and corrosion, even when exposed to the elements at the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to use a secure clamp on my karting air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A loose clamp can allow unfiltered air or debris to enter your engine, potentially causing internal damage. Additionally, a secure clamp prevents the filter from vibrating loose or falling off during high-speed racing conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this clamp on other brands of air filters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This clamp is engineered specifically for the dimensions of the AFR series fabric filters. We recommend using it only with the compatible models listed to ensure a proper, airtight seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How tight should I tighten the clamp?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Tighten the clamp until the filter is firmly secured to the intake neck and cannot be rotated by hand. Avoid overtightening, as this can damage the filter material or the intake flange.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr175-3-50-x-4-2-7-16-i-d-angled-afr175\"\u003eAngled 3.5x4 Inch Fabric Air Filter with 2-7\/16\" ID\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AFR Filters","offers":[{"title":"Default Title","offer_id":52562607472958,"sku":"AFCL","price":3.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersfabric-afcl-replacement-air-filter-clamp-afcl.jpg?v=1763112712"},{"product_id":"uipf8y-foam-pre-filter-3-5-x-8-yellow-8-inch-uipf8y","title":"Yellow 8-Inch Foam Pre-Filter 3.5\" x 8\" for Kart Filter Customization","description":"\u003cp\u003eBright yellow alerts you to this versatile 3.5\" x 8\" foam pre-filter (SKU: UIPF8Y), designed for all 3.5\" filters with cut-to-fit flexibility. It wraps around AFR-177 and AFR-179 fully, or shortens for others, providing tailored defense against track elements.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEye-Catching Design:\u003c\/strong\u003e Yellow aids in quick visual checks during frantic pit stops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdaptive Length:\u003c\/b\u003e Snip to precise size for zero waste and perfect seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Impact Guard:\u003c\/strong\u003e Foam density catches particles that could otherwise drag speeds.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCustomize your intake strategy with this— it keeps air pure, supporting aggressive cornering without power fade. Yellow hue organizes color-coded kits for team efficiency. Proven in endurance races, it holds form under stress, ensuring you finish strong.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install this foam pre-filter on my kart air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Simply slide the foam sleeve over your existing 3.5-inch diameter air filter. Ensure it is seated evenly to provide full coverage. If your filter is shorter than 8 inches, you can trim the foam to the desired length for a custom, secure fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this pre-filter on filters other than the AFR-177 or AFR-179?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this pre-filter is designed for versatility. While it is a perfect fit for the AFR-177 and AFR-179, its 3.5-inch diameter and cut-to-fit length make it compatible with most 3.5-inch kart air filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the bright yellow color beneficial for racing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The high-visibility yellow color allows for rapid visual inspections during pit stops. It also helps teams organize their intake setups by color-coding different filter configurations for specific track conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does a pre-filter help maintain engine performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The foam density acts as a first line of defense, catching dust, track debris, and larger particles before they reach your primary air filter. This prevents premature clogging, maintains optimal airflow, and helps avoid power fade during long endurance races.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How should I clean or maintain this foam pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Periodically remove the pre-filter and wash it with a mild detergent and water to remove accumulated dust and track grime. Ensure it is completely dry before reinstalling it on your air filter.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr179-3-50-x-8-2-7-16-i-d-angled-afr179\"\u003eHigh-Flow Angled Fabric Air Filter 3.50\" x 8\" 2-7\/16\" ID for Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr177-3-50-x-6-2-7-16-i-d-angled-afr177\"\u003eAngled Fabric Air Filter 3.50\" x 6\" for 2-7\/16\" ID Kart Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf8bk-foam-pre-filter-3-5-x-8-black-8-inch-uipf8bk\"\u003eBlack 8-Inch Foam Pre-Filter 3.5\" x 8\" for 3.5\" Diameter Kart Filters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf8-foam-pre-filter-3-5-x-8-blue-8-inch-uipf8\"\u003eBlue 8-Inch Foam Pre-Filter 3.5\" x 8\" for AFR-177 and AFR-179\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni Filter","offers":[{"title":"Default Title","offer_id":52562613698878,"sku":"UIPF8Y","price":8.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/prefilterfoam-uipf8y-foam-pre-filter-3-5-x-8-yellow-8-inch-uipf8y.jpg?v=1763112835"},{"product_id":"uipf-hq-red-high-quality-foam-pre-filter-3-5-x-5-uipf-hq","title":"Uni Filter 01-1154 Red Foam Pre-Filter - 3.5\" x 5\" - All Classes","description":"\u003cp\u003eIntegrating \u003cstrong\u003enew parts\u003c\/strong\u003e into your intake system requires uncompromising filtration to prevent microscopic track dust from scoring cylinder walls. The Uni Filter 3.5\" x 5\" Red Foam Pre-Filter acts as the ultimate first line of defense for high-RPM powerplants, capturing heavy particulate matter before it ever reaches the primary element. Engineered from dense, open-cell polyurethane foam, this pre-filter wrap maximizes dirt-holding capacity without strangling volumetric efficiency. Whether you are running on a dusty dirt oval or a debris-heavy sprint track, maintaining optimal airflow is critical to preserving peak horsepower and preventing premature wear.\u003c\/p\u003e\n\n\u003ch2\u003eAdvanced Filtration for Racing Engines\u003c\/h2\u003e\n\u003cp\u003eIn the high-stakes environment of competitive karting, \u003cstrong\u003eracing engines\u003c\/strong\u003e demand pristine air to maintain stoichiometric balance. Even a minor influx of silica or track rubber can compromise piston rings and valve seats. By deploying this dense red foam pre-filter over your main intake element, you effectively double your filtration stages. The 3.5-inch by 5-inch dimensions provide a snug, compressive fit over standard pod filters, ensuring zero bypass. This wrap traps the larger, abrasive particles, allowing your primary filter to focus entirely on microscopic fines. The result is sustained throttle response and a drastic reduction in mid-race power degradation.\u003c\/p\u003e\n\n\u003ch2\u003eProtecting Carburetor Gaskets and Internals\u003c\/h2\u003e\n\u003cp\u003eAbrasive dust doesn't just hurt the cylinder; it wreaks havoc on the entire fuel delivery system. Fine grit that bypasses inadequate filters can lodge in the venturi, accelerating wear on delicate \u003cstrong\u003ecarburetor gaskets\u003c\/strong\u003e and throttle shafts. By stopping dirt at the outer boundary, this Uni Filter pre-filter ensures that your carb internals remain spotless. Furthermore, keeping the intake tract clean reduces the risk of blow-by contaminants mixing with your oil, which ultimately protects your \u003cstrong\u003eengine gaskets\u003c\/strong\u003e and bottom-end bearings from abrasive sludge.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications \u0026amp; Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-Cell Polyurethane Foam:\u003c\/strong\u003e Maximizes dirt-trapping efficiency while maintaining high CFM flow rates for zero horsepower loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5\" x 5\" Compressive Fit:\u003c\/strong\u003e Designed to stretch and conform tightly over standard cylindrical and tapered pod filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibrant Red Dye:\u003c\/strong\u003e Provides immediate visual feedback on dirt accumulation, taking the guesswork out of maintenance intervals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable \u0026amp; Reusable:\u003c\/strong\u003e Easily cleaned with standard foam filter solvents and re-oiled for multiple race weekends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Primary Filter Life:\u003c\/strong\u003e Captures heavy debris first, significantly reducing the service frequency of your expensive main filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-Bypass Design:\u003c\/strong\u003e The elastic nature of the foam ensures a tight seal against the base, preventing unfiltered air leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Condition Performance:\u003c\/strong\u003e Proven effectiveness in both dry, dusty dirt tracks and rubber-marbled asphalt circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStop sacrificing engine longevity for airflow. Equip your intake with this professional-grade pre-filter and keep your powerplant running at the absolute limit. \u003cem\u003e(And if you're building a new chassis from the ground up, be sure to check out our latest \u003cstrong\u003ego kart frame for sale\u003c\/strong\u003e to complete your winning package.)\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install the Uni Filter 3.5\" x 5\" pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Simply slide the foam pre-filter over your existing 3.5-inch diameter pod air filter. The elastic, open-cell foam is designed to stretch and provide a snug, compressive fit that seals against the base of the filter to prevent any bypass.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I clean my foam pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Maintenance intervals depend on track conditions. On dusty dirt ovals, you should inspect the filter after every heat race. If the red foam appears heavily coated in debris, wash it with a dedicated foam filter cleaner, let it air dry, and re-oil it before your next session.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this pre-filter restrict airflow to my engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The pre-filter is engineered from high-porosity, open-cell polyurethane foam. It is designed to capture large particulate matter while maintaining high CFM flow rates, ensuring your engine receives the air it needs for peak horsepower.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this on any 3.5-inch air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is a universal pre-filter designed for any cylindrical or tapered pod filter with a 3.5-inch diameter. It is an excellent way to extend the life of your primary filter regardless of the engine class you are running.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr179-3-50-x-8-2-7-16-i-d-angled-afr179\"\u003eHigh-Flow Angled Fabric Air Filter 3.50\" x 8\" 2-7\/16\" ID for Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr177-3-50-x-6-2-7-16-i-d-angled-afr177\"\u003eAngled Fabric Air Filter 3.50\" x 6\" for 2-7\/16\" ID Kart Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr80-3-50-x-4-2-7-16-i-d-straight-afr80\"\u003eStraight Fabric Air Filter 3.50\" x 4\" 2-7\/16\" ID for Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf8bk-foam-pre-filter-3-5-x-8-black-8-inch-uipf8bk\"\u003eBlack 8-Inch Foam Pre-Filter 3.5\" x 8\" for 3.5\" Diameter Kart Filters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf8-foam-pre-filter-3-5-x-8-blue-8-inch-uipf8\"\u003eBlue 8-Inch Foam Pre-Filter 3.5\" x 8\" for AFR-177 and AFR-179\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni Filter","offers":[{"title":"Default Title","offer_id":52562614649150,"sku":"UIPF-HQ","price":7.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/prefilterfoam-uipf-hq-red-high-quality-foam-pre-filter-3-5-x-5-uipf-hq.jpg?v=1763112854"},{"product_id":"uipf454-foam-pre-filter-4-5-x-5-uipf454","title":"Uni Filter AFR-83\/AFR-84 Foam Pre-Filter - 4.5\" x 5\" - Universal Karting","description":"\u003ch2\u003eMaximizing Airflow for Engine and Components\u003c\/h2\u003e\n\u003cp\u003ePreventing surface loading on your primary intake element is critical for sustained horsepower, which is why professional racers evaluating go karts for sale always prioritize the Uni Filter 4.5\" x 5\" Foam Pre-Filter (MPN: UIPF454). Designed specifically to slide over AFR-83 and AFR-84 main filters, this open-cell polyurethane foam sleeve catches heavy debris, rubber marbles, and dust before they can pack into your primary element. By preventing surface loading on the main filter, this pre-filter ensures your engine maintains optimal volumetric efficiency and sustained horsepower from the green flag to the final lap. In competitive karting, maintaining a consistent air-fuel ratio is paramount, and this pre-filter guarantees your intake remains unrestricted even in the dirtiest drafting battles.\u003c\/p\u003e\n\u003ch2\u003eSeamless Integration with Your Setup\u003c\/h2\u003e\n\u003cp\u003eKarting requires meticulous attention to detail, from your parts tire selection to the exact mounting angle of your chain guards. The UIPF454 integrates flawlessly into your intake tract without disrupting airflow dynamics or causing clearance issues with surrounding hardware. Its precise 4.5\" x 5\" dimensions provide a snug, gap-free fit over the primary filter, completely eliminating bypass leaks that could introduce catastrophic particulate matter into the combustion chamber. During intense practice sessions or multi-heat race days, the ability to quickly pull, rinse, and re-oil this pre-filter means less downtime in the pits and more time perfecting your braking zones. You can focus entirely on your racing lines knowing your powerplant is heavily shielded.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications \u0026amp; Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargeted Compatibility:\u003c\/strong\u003e Precision-engineered to hug AFR-83 and AFR-84 main filters without gaps, slipping, or sagging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-Cell Polyurethane:\u003c\/strong\u003e Advanced foam structure traps maximum dirt while maintaining high CFM airflow for peak performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Pit Maintenance:\u003c\/strong\u003e Easily removable for quick mid-day cleaning, drastically preserving the main filter's lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDefensive Shielding:\u003c\/strong\u003e Deflects larger track debris, tire rubber, and dirt clods effectively before they reach the pleated element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Protection:\u003c\/strong\u003e A highly affordable and reusable safeguard for your expensive engine and components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Track Application:\u003c\/strong\u003e Performs flawlessly across all environments, from smooth asphalt sprint tracks to dusty dirt ovals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Designed to withstand repeated cycles of heavy-duty foam filter cleaner and sticky filter oiling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDon't let a clogged intake choke your top-end speed or compromise your engine's internal bearings. By utilizing a dedicated two-stage filtration approach with this pre-filter, you maintain the precise tuning required for podium finishes. This simple yet highly effective foam sleeve is an absolute necessity for any serious racer's trailer, ensuring your motor breathes clean, unrestricted air all weekend long.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which air filters is this pre-filter designed to fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The UIPF454 is precision-engineered to fit the Uni Filter AFR-83 and AFR-84 main air filters. Its 4.5\" x 5\" dimensions ensure a snug, gap-free fit for these specific models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use a pre-filter instead of just the main air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A pre-filter acts as a first line of defense, catching large debris, rubber marbles, and dust. This prevents \"surface loading\" on your primary filter, which keeps your engine's airflow consistent and maintains peak horsepower throughout the entire race day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I clean and maintain the foam pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This pre-filter is washable and reusable. Simply remove it from the main filter, clean it with a dedicated foam filter cleaner, let it dry, and re-oil it with high-quality foam filter oil before reinstalling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this pre-filter restrict my engine's airflow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The open-cell polyurethane foam structure is designed to trap particulate matter while maintaining high CFM airflow, ensuring your engine breathes freely even in dusty or dirty track conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this on both dirt and asphalt tracks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. This pre-filter is highly versatile and performs effectively in all karting environments, from high-grip asphalt sprint tracks to dusty dirt ovals.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr84-4-50-x-5-2-7-16-i-d-straight-afr84\"\u003eExtended Straight Fabric Air Filter 4.50\" x 5\" 2-7\/16\" ID Kart\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr83-4-50-x-4-2-7-16-i-d-straight-afr83\"\u003eUni Filter AFR83 Straight Fabric Air Filter - 4.50\" x 4\" (2-7\/16\" ID) - Universal Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni Filter","offers":[{"title":"Default Title","offer_id":52562616910142,"sku":"UIPF454","price":7.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/prefilterfoam-uipf454-foam-pre-filter-4-5-x-5-uipf454.jpg?v=1763112903"},{"product_id":"uipf8-foam-pre-filter-3-5-x-8-blue-8-inch-uipf8","title":"Blue 8-Inch Foam Pre-Filter 3.5\" x 8\" for AFR-177 and AFR-179","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Cuttable:\u003c\/strong\u003e Trim the 3.5\" x 8\" blue foam pre-filter (SKU: UIPF8) to match AFR-175 or AFR-80 needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrimary Pairing:\u003c\/b\u003e Snaps onto AFR-177 and AFR-179 for full-length coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor-Coded Ease:\u003c\/strong\u003e Blue stands out for quick pit identification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAdaptability shines here—tailor it on-site to fit your exact filter stack, ensuring no air leaks that could sap power. This pre-filter's length handles high-volume intakes, keeping debris at bay for cleaner burns and sharper turns.\u003c\/p\u003e\u003cp\u003eVersatile for different race formats, it organizes your spares kit efficiently. Users love how it extends main filter intervals, freeing time for tweaks. In variable weather, its foam holds up, maintaining flow for reliable laps.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this pre-filter on air filters other than the AFR-177 or AFR-179?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The UIPF8 is designed to be custom cuttable. You can trim the 3.5\" x 8\" foam to fit various filter sizes, such as the AFR-80, ensuring a snug fit that prevents air leaks and protects your engine from debris.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use a foam pre-filter on my racing kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A pre-filter acts as the first line of defense against track dust, dirt, and debris. By catching larger particles before they reach your main fabric air filter, it extends the service life of your primary filter and maintains consistent airflow for better engine performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I clean and maintain this foam pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The foam is durable and designed for the rigors of racing. You can typically clean it using a mild soap and water solution. Ensure it is completely dry before re-installing it over your air filter to maintain optimal engine breathing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the blue color serve a purpose other than aesthetics?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the bright blue color is specifically chosen for quick pit identification. It allows mechanics and drivers to instantly verify that the pre-filter is in place and properly seated during high-pressure race conditions.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr179-3-50-x-8-2-7-16-i-d-angled-afr179\"\u003eHigh-Flow Angled Fabric Air Filter 3.50\" x 8\" 2-7\/16\" ID for Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr177-3-50-x-6-2-7-16-i-d-angled-afr177\"\u003eAngled Fabric Air Filter 3.50\" x 6\" for 2-7\/16\" ID Kart Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr80-3-50-x-4-2-7-16-i-d-straight-afr80\"\u003eStraight Fabric Air Filter 3.50\" x 4\" 2-7\/16\" ID for Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf8bk-foam-pre-filter-3-5-x-8-black-8-inch-uipf8bk\"\u003eBlack 8-Inch Foam Pre-Filter 3.5\" x 8\" for 3.5\" Diameter Kart Filters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf8y-foam-pre-filter-3-5-x-8-yellow-8-inch-uipf8y\"\u003eYellow 8-Inch Foam Pre-Filter 3.5\" x 8\" for Kart Filter Customization\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni Filter","offers":[{"title":"Default Title","offer_id":52562617008446,"sku":"UIPF8","price":8.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/prefilterfoam-uipf8-foam-pre-filter-3-5-x-8-blue-8-inch-uipf8.jpg?v=1763112906"},{"product_id":"uipf8bk-foam-pre-filter-3-5-x-8-black-8-inch-uipf8bk","title":"Black 8-Inch Foam Pre-Filter 3.5\" x 8\" for 3.5\" Diameter Kart Filters","description":"\u003cp\u003eStealthy black finish on this 3.5\" x 8\" foam pre-filter (SKU: UIPF8BK) blends with any kart aesthetic while fitting 3.5\" diameters universally. Cut it down as needed for custom protection that doesn't hinder airflow.\u003c\/p\u003e\u003cp\u003eEssential for maintaining edge in crowded fields, it filters out the rough stuff, letting your engine focus on speed. Black color resists showing dirt, keeping your setup looking sharp at inspections.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUniversal Sizing:\u003c\/b\u003e Works across AFR-177, AFR-179, and more with simple trimming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Foam:\u003c\/strong\u003e Absorbs shocks from rough terrain without compressing flat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePit-Friendly:\u003c\/b\u003e Lightweight for easy transport in gear bags.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStreamline your race prep by stocking these— they adapt to evolving setups, ensuring organized, efficient filtration every time.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install this foam pre-filter on my kart air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Simply slide the foam pre-filter over your existing 3.5\" diameter air filter. The flexible foam material is designed to stretch slightly for a snug fit, ensuring no debris bypasses the filter element.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I trim this pre-filter to fit shorter air filters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. This 8-inch pre-filter is designed to be cut to length. You can easily trim it with a sharp pair of scissors to match the specific length of your air filter, allowing for a custom, clean look.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use a pre-filter instead of just the main air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A pre-filter acts as the first line of defense against dust, dirt, and track debris. By catching the \"rough stuff\" before it reaches your main filter, it extends the life of your primary filter and maintains optimal airflow for consistent engine performance throughout the race day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I clean the foam pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The foam can be cleaned by gently washing it with mild soap and water. Ensure it is completely dry before reinstalling it on your air filter to prevent moisture from entering the engine intake.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr179-3-50-x-8-2-7-16-i-d-angled-afr179\"\u003eHigh-Flow Angled Fabric Air Filter 3.50\" x 8\" 2-7\/16\" ID for Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr177-3-50-x-6-2-7-16-i-d-angled-afr177\"\u003eAngled Fabric Air Filter 3.50\" x 6\" for 2-7\/16\" ID Kart Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf8-foam-pre-filter-3-5-x-8-blue-8-inch-uipf8\"\u003eBlue 8-Inch Foam Pre-Filter 3.5\" x 8\" for AFR-177 and AFR-179\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf8y-foam-pre-filter-3-5-x-8-yellow-8-inch-uipf8y\"\u003eYellow 8-Inch Foam Pre-Filter 3.5\" x 8\" for Kart Filter Customization\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni Filter","offers":[{"title":"Default Title","offer_id":52562617073982,"sku":"UIPF8BK","price":8.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/prefilterfoam-uipf8bk-foam-pre-filter-3-5-x-8-black-8-inch-uipf8bk.jpg?v=1763112908"},{"product_id":"uipf110-foam-pre-filter-3-x-5-uipf110","title":"3 x 5 Inch Foam Pre-Filter for AFR-100 and AFR-110","description":"\u003cul\u003e\n\u003cli\u003eCustom fit for AFR-100 and AFR-110 bases.\u003c\/li\u003e\n\u003cli\u003eHigh-density foam captures coarse particles.\u003c\/li\u003e\n\u003cli\u003eWashable for repeated use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eLayer this pre-filter over your primary to shield against track grit, maintaining airflow for steady acceleration. It's the unsung hero in dirty environments, keeping engines clean inside.\u003c\/p\u003e\u003cp\u003eEasy to install and remove, it organizes your filtration stack without tools. Racers in off-road karts rely on it for longevity.\u003c\/p\u003e\u003cp\u003eSKU: UIPF110\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary purpose of the UIPF110 foam pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This pre-filter acts as a first line of defense for your air filter. It captures coarse particles, dust, and track grit before they reach your primary filter, which helps maintain consistent airflow and extends the life of your engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this pre-filter compatible with all Uni Filter models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this specific pre-filter is custom-fit for the AFR-100 and AFR-110 filter bases. Please ensure you are using one of these compatible models for a proper fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I clean and maintain the foam pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The pre-filter is fully washable. Simply remove it from your primary filter, wash it with a mild detergent or specialized foam filter cleaner, rinse thoroughly, and allow it to air dry completely before reinstalling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need any tools to install this pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No tools are required. The pre-filter is designed for easy, tool-free installation and removal, allowing you to quickly service your filtration stack at the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I oil this pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While it can be used dry in some conditions, applying a light coat of high-quality foam air filter oil is recommended for maximum dust-trapping efficiency, especially in extremely dry or dusty off-road racing environments.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr110-animal-filter-3-x-5-1-25-i-d-afr110\"\u003e3 x 5 Inch Animal Air Filter with 1.25 ID Inlet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr100-animal-filter-3-x-4-1-25-i-d-afr100\"\u003e3 x 4 Inch Animal Air Filter with 1.25 ID\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr1100-3-25-x-4-1-25-i-d-angled-afr1100\"\u003e3.25 x 4 Inch Angled Air Filter with 1.25 ID\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni Filter","offers":[{"title":"Default Title","offer_id":52562625003838,"sku":"UIPF110","price":8.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersforbriggsanimal-uipf110-foam-pre-filter-3-x-5-uipf110.jpg?v=1763113099"},{"product_id":"555758-air-filter-for-lo-206-qma-and-snowmobile-555758","title":"Angled Air Filter for LO-206 QMA and Snowmobile Applications","description":"\u003cp\u003eClearance issues? This angled filter solves them for LO-206 QMA builds. Its extended neck positions perfectly, avoiding frame interference.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned for quarter midget and snowmobile configs.\u003c\/li\u003e\n\u003cli\u003eSuperior filtration without flow loss.\u003c\/li\u003e\n\u003cli\u003e1.25-inch ID fits standard carb throats.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOn the track, it feeds clean air for snappier throttle response, aiding young racers in gaining positions. Keeps bays tidy by fitting snugly.\u003c\/p\u003e\u003cp\u003eSnowmobile crossovers benefit from its versatility, organizing hybrid setups efficiently.\u003c\/p\u003e\u003cp\u003eSKU: 555758\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this air filter fit my standard LO-206 carburetor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this filter features a 1.25-inch ID, which is designed to fit the standard carb throat found on Briggs \u0026amp; Stratton LO-206 engines perfectly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose an angled filter over a straight one?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The angled design is specifically engineered to solve clearance issues. It provides an extended neck that helps you avoid frame interference, which is common in tight QMA and snowmobile engine bays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this filter restrict airflow compared to stock options?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this filter is designed to provide superior filtration without sacrificing flow, ensuring your engine receives the clean air required for snappier throttle response on the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this filter compatible with other Briggs engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While optimized for LO-206 QMA and snowmobile configurations, its 1.25-inch ID makes it a versatile choice for various hybrid setups where space is limited.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/124332lo-local-option-206-engine-all-new-2025-inventory-with-new-coil-124332lo\"\u003eBriggs Local Option 206 Engine with 2025 Updates and New Coil\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/box-stock-lo206-engine-with-new-style-coil-124332\"\u003eLO206 Engine Box Stock w\/ New Style Coil \u0026amp; Guide for Beginners The Complete Starter Setup and Tuning Overview\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555635-cylinder-head-555635\"\u003eBriggs \u0026amp; Stratton LO206 Animal Cylinder Head - OEM Spec - LO206 Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555658-carburetor-555658\"\u003eLO206 New Style Carburetor for Briggs Animal Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4271-five-pack-briggs-fuel-pumps-legal-for-lo-206-classes-4271\"\u003eFive-Pack of Legal Briggs Fuel Pumps for LO-206 Kart Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Briggs \u0026 Stratton","offers":[{"title":"Default Title","offer_id":52562625659198,"sku":"555758","price":52.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersforbriggsanimal-555758-air-filter-for-lo-206-qma-and-snowmobile-555758.jpg?v=1763113115"},{"product_id":"557043-air-cleaner-superseded-by-698973-557043","title":"Briggs \u0026 Stratton World Formula Air Cleaner Kit - High-Flow Filter - LO206 \/ World Formula Legal","description":"\u003ch2\u003eProtecting Racing Go Kart Engines from Track Debris\u003c\/h2\u003e\n\u003cp\u003eMaximum volumetric efficiency dictates that your intake system demands the best components available from any kart store, which is exactly why the Briggs \u0026amp; Stratton 557043 Air Cleaner Kit remains a critical defense against track debris. In the gritty, high-stakes environment of competitive karting, dust clouds and track marbles can instantly choke performance and score cylinder walls. This heavy-duty air cleaner assembly maintains optimal intake volume without restriction, ensuring your powerplant survives grueling race weekends. Whether you are running a World Formula or a standard briggs 206 cc engine, maintaining a sealed, high-flow intake is the foundation of engine reliability.\u003c\/p\u003e\n\u003ch2\u003eEngineered for the Briggs 206 cc Engine and World Formula\u003c\/h2\u003e\n\u003cp\u003eWhen you study the engine diagram of a championship-winning setup, the intake tract is always optimized for clean, turbulent-free air delivery. This kit (superseded by 698973) provides a robust, sealed housing that prevents the bypass of micro-contaminants. The result is a smoother power curve, consistent vacuum for precise carburetor fueling, and zero pinging under heavy load. While shifter kart racing relies on different intake dynamics, the four-stroke Briggs platform requires this specific high-flow media to capture particles down to 5 microns without sacrificing top-end RPMs. If you're searching for lo206 kart racing near me, you'll find that local tracks mandate strict adherence to reliable filtration to prevent ingestion-related DNFs.\u003c\/p\u003e\n\u003ch2\u003eUncompromising Filtration Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow Filter Media:\u003c\/strong\u003e Captures abrasive particles down to 5 microns, preserving critical cylinder cross-hatching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed Housing Design:\u003c\/strong\u003e Eliminates contaminant bypass, ensuring a consistent vacuum signal for precise fueling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Mount Installation:\u003c\/strong\u003e Bolts directly to the carburetor in minutes, perfect for rapid pit-lane maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Resistant Construction:\u003c\/strong\u003e Built to withstand the harsh harmonics of high-revving four-stroke racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Intake Volume:\u003c\/strong\u003e Prevents air starvation at peak RPM, maintaining aggressive power curves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegacy Compatibility:\u003c\/strong\u003e Fits standard World Formula setups seamlessly, replacing the older 557043 unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePair this air cleaner with fresh gaskets for an airtight seal, and watch your lap times stabilize over long stints. It's not just about passing tech; it's about bulletproofing your equipment. Incidentally, if you are building a new chassis from the ground up and looking for a go kart frame for sale, securing your engine's intake reliability should be your very next step. Equip your kart with this proven filtration system and maximize your aggressive edge on the track.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this air cleaner kit legal for LO206 and World Formula racing classes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this high-flow air cleaner kit is designed to meet the strict technical requirements for both Briggs \u0026amp; Stratton LO206 and World Formula racing classes, ensuring you remain compliant during tech inspection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace or clean my air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In the dusty environment of kart racing, we recommend inspecting your filter after every race weekend. If you notice heavy dust accumulation or debris, replace the filter media to ensure your engine maintains optimal airflow and to prevent abrasive particles from entering the cylinder.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this kit difficult to install?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Not at all. The kit is designed for quick-mount installation and bolts directly to your carburetor in minutes, making it an ideal component for rapid pit-lane maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why does the description mention this part is superseded by 698973?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Briggs \u0026amp; Stratton periodically updates part numbers for inventory and manufacturing improvements. This kit is the direct, compatible replacement for the older 557043 unit, ensuring you get the latest version of this essential filtration component.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this filter require oiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This high-flow media is designed to capture particles down to 5 microns. Always follow the specific manufacturer guidelines provided with your filter media regarding cleaning or oiling to ensure you do not restrict airflow or compromise the filtration efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/124332lo-local-option-206-engine-all-new-2025-inventory-with-new-coil-124332lo\"\u003eBriggs Local Option 206 Engine with 2025 Updates and New Coil\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/557006-carburetor-557006\"\u003eHigh-Performance Walbro Carburetor for World Formula Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/557009-intake-manifold-557009\"\u003eOptimized Intake Manifold for Briggs World Formula Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555658-carburetor-555658\"\u003eLO206 New Style Carburetor for Briggs Animal Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4271-five-pack-briggs-fuel-pumps-legal-for-lo-206-classes-4271\"\u003eFive-Pack of Legal Briggs Fuel Pumps for LO-206 Kart Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Briggs \u0026 Stratton","offers":[{"title":"Default Title","offer_id":52562627789118,"sku":"557043","price":47.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/worldformulaparts-557043-air-cleaner-superseded-by-698973-557043.jpg?v=1763113164"},{"product_id":"kl606-foam-filter-oil-16oz-can-kl606","title":"Klotz 16oz Foam Filter Oil for Optimal Kart Engine Airflow","description":"\u003cp\u003eProtect your engine's heart with Klotz foam filter oil, a 16oz can of proven lubricant that transforms standard foam filters into high-performance barriers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTacky formula clings to foam without restricting air intake\u003c\/li\u003e\n\u003cli\u003eFilters out fine dust and debris common on dirt tracks\u003c\/li\u003e\n\u003cli\u003eEasy spray application for quick filter refreshes (SKU: KL606)\u003c\/li\u003e\n\u003cli\u003eEnhances throttle response by maintaining clean air paths\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn kart racing, where every breath of air counts, this oil ensures your engine breathes freely, delivering more power to the wheels for faster acceleration. Apply it before each session to prevent power loss from clogged filters, indirectly organizing your prep routine by simplifying maintenance.\u003c\/p\u003e\u003cp\u003eRacers in dusty environments swear by its ability to extend filter life, reducing replacements and keeping you on track longer. The non-toxic, user-friendly formula makes it ideal for all ages, from cadets to masters. For asphalt or off-road, it supports sustained RPMs without hesitation, helping you outpace competitors.\u003c\/p\u003e\u003cp\u003eDon't let a dirty filter slow you down—stock this can to safeguard your investment and unleash your kart's full potential.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I apply Klotz Foam Filter Oil to my kart air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For optimal performance, you should clean and re-oil your foam filter before every race session. This ensures maximum airflow and prevents fine dust from entering your engine, especially on dirt tracks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this oil suitable for both asphalt and dirt kart racing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. While it is specifically engineered to trap fine dust and debris in off-road environments, its tacky formula also provides excellent protection for asphalt racing by maintaining clean air paths and consistent throttle response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I apply the spray for the best results?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Spray the oil evenly over the surface of the clean, dry foam filter. Gently massage the oil into the foam to ensure full coverage, then allow it to sit for a few minutes so the tacky formula can set before installing the filter back onto your engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this oil restrict the airflow of my engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The Klotz formula is designed to be tacky enough to capture contaminants while remaining thin enough to allow for high-volume airflow, ensuring your engine maintains its power and RPM potential.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl607-paper-filter-oil-16oz-can-kl607\"\u003eHigh-Performance Paper Filter Oil 16oz Can for Kart Air Filters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl607c-paper-filter-oil-case-of-10-kl607c\"\u003eBulk Case of 10 Paper Filter Oil 16oz Cans for Kart Teams\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl605-chain-oil-16oz-can-kl605\"\u003ePremium Chain Oil 16oz Can for Smooth Kart Drivetrain Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl605c-chain-oil-case-of-10-kl605c\"\u003eKlotz KL-605C Synthetic Chain Lube Case - 10-Pack 15.5oz Cans - All Kart Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/klotz-assembly-lube-kl311\"\u003eKlotz 100% Synthetic Assembly Lube 12oz for Kart Engine Builds\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Klotz","offers":[{"title":"Default Title","offer_id":52562627920190,"sku":"KL606","price":14.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfilteroilscleaners-kl606-foam-filter-oil-16oz-can-kl606.jpg?v=1763113166"},{"product_id":"walker-high-performance-air-filter-wcf","title":"Walker Performance WCF High-Performance Foam Air Filter - 2-7\/16\" Inlet - Clone \/ Predator","description":"\u003cp\u003eWhen you are pushing modified engines to the absolute limit in competitive go karts, clean airflow is the critical barrier between sustained peak horsepower and catastrophic cylinder scoring. The Walker Performance WCF High-Performance Foam Air Filter is engineered specifically for 2-7\/16\" inlet applications, delivering an uncompromising balance of maximum volumetric efficiency and severe-duty particulate filtration. Unlike standard paper elements that choke under heavy dust loads, this oiled foam matrix captures microscopic track debris without restricting the critical breathability required for high-RPM clone and Predator engine setups.\u003c\/p\u003e\u003ch2\u003eUnmatched Reliability for Serious Racing\u003c\/h2\u003e\u003cp\u003eDurability dictates the podium. In grueling dirt track environments, abrasive wear is the enemy of compression. By safeguarding your engine's internals with Walker's multi-layered foam technology, you preserve optimal air pressure and throttle response through a full 20-lap feature. A reliable intake system means less time wrenching in the pits and more time dialing in your chassis setup. Whether you are tuning your go kart torque converter for faster corner exits or bleeding your master cylinder brake parts for deeper corner entry, your engine's reliability should never be the weak link.\u003c\/p\u003e\u003ch2\u003eStreamlined Maintenance \u0026amp; Performance\u003c\/h2\u003e\u003cp\u003eProfessional karting demands organized, cost-effective maintenance routines. This washable and reusable filter arrives pre-oiled, eliminating pit-side mess and ensuring you are race-ready out of the box. When paired with proper carburetor gaskets, the Walker WCF filter guarantees a sealed, leak-free intake tract that maintains consistent EGTs and prevents lean-out conditions. It is the ultimate insurance policy for your racing program. Don't let a clogged intake ruin your weekend; invest in filtration that works as hard as you do. Upgrading your air filter is just as crucial as any chassis adjustment to keep your powerplant breathing freely and reliably.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-7\/16\" Precision Inlet:\u003c\/strong\u003e Engineered for a flawless, slip-free fit on clone and Predator engine velocity stacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Stage Foam Media:\u003c\/strong\u003e Traps ultra-fine dust and track debris without sacrificing high-RPM airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Oiled Construction:\u003c\/strong\u003e Arrives fully treated and ready to install for immediate track-day deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable \u0026amp; Reusable:\u003c\/strong\u003e Designed to withstand harsh chemical cleaners for a cost-effective, long-term filtration solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Throttle Response:\u003c\/strong\u003e Promotes up to 10% better airflow efficiency for aggressive acceleration out of hairpins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSevere-Duty Protection:\u003c\/strong\u003e Extends cylinder and piston ring life by preventing abrasive wear in extreme dirt and asphalt environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibrant Red Finish:\u003c\/strong\u003e Provides quick visual confirmation of filter condition and adds a professional aesthetic to your engine package.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker Performance","offers":[{"title":"Default Title","offer_id":52562628280638,"sku":"WCF","price":61.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfilterwalker-walker-high-performance-air-filter-wcf.jpg?v=1763113179"},{"product_id":"afr179-3-50-x-8-2-7-16-i-d-angled-afr179","title":"High-Flow Angled Fabric Air Filter 3.50\" x 8\" 2-7\/16\" ID for Karts","description":"\u003cp\u003eWhy settle for ordinary intake when you can dominate turns with unrestricted power? The angled fabric air filter (SKU: AFR179) at 3.50\" x 8\" with 2-7\/16\" ID redefines engine breathing for kart racers. Its extended length captures more air, translating to smoother revs and faster acceleration out of corners.\u003c\/p\u003e\u003cp\u003eConsider the advantages in real track scenarios: dusty ovals or tight circuits where clean air is crucial. This filter's robust fabric traps contaminants without clogging, ensuring consistent performance lap after lap.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized Design:\u003c\/b\u003e Angled shape aligns perfectly with intake manifolds, reducing turbulence for efficient combustion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurability Tested:\u003c\/b\u003e Withstands vibrations and heat, maintaining shape under prolonged high-RPM use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Fit:\u003c\/b\u003e Compatible with popular kart engine brands, simplifying upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRacers who switch to this model often shave seconds off their times by improving air-fuel mixtures. Maintenance is straightforward—rinse and dry to restore flow. For those pushing limits in senior classes, it's a game-changer that keeps engines running cooler and stronger. Avoid power loss from poor filtration; this filter is your ticket to podium finishes.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if this 2-7\/16\" ID filter fits my kart engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This filter is designed for standard karting intake manifolds with a 2-7\/16\" outer diameter. Please measure your carburetor or intake adapter diameter before purchasing to ensure a secure, airtight fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose an angled filter over a straight one?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The angled design is specifically engineered to provide clearance in tight engine bays, helping to align the filter with the intake path to reduce turbulence and improve airflow efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How should I clean and maintain this fabric air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e To maintain peak performance, gently rinse the filter with a mild cleaning solution, allow it to air dry completely, and ensure it is free of debris before re-installation. Avoid using high-pressure air, which can damage the fabric media.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use a pre-filter with this unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, using a foam pre-filter is highly recommended, especially for dusty track conditions. It adds an extra layer of protection against fine particles, extending the life of your main filter and keeping your engine internals clean.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr177-3-50-x-6-2-7-16-i-d-angled-afr177\"\u003eAngled Fabric Air Filter 3.50\" x 6\" for 2-7\/16\" ID Kart Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr84-4-50-x-5-2-7-16-i-d-straight-afr84\"\u003eExtended Straight Fabric Air Filter 4.50\" x 5\" 2-7\/16\" ID Kart\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr80-3-50-x-4-2-7-16-i-d-straight-afr80\"\u003eStraight Fabric Air Filter 3.50\" x 4\" 2-7\/16\" ID for Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf8-foam-pre-filter-3-5-x-8-blue-8-inch-uipf8\"\u003eBlue 8-Inch Foam Pre-Filter 3.5\" x 8\" for AFR-177 and AFR-179\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf8bk-foam-pre-filter-3-5-x-8-black-8-inch-uipf8bk\"\u003eBlack 8-Inch Foam Pre-Filter 3.5\" x 8\" for 3.5\" Diameter Kart Filters\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni Filter","offers":[{"title":"Default Title","offer_id":52562636702014,"sku":"AFR179","price":16.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersfabric-afr179-3-50-x-8-2-7-16-i-d-angled-afr179.jpg?v=1763113365"},{"product_id":"kl605c-chain-oil-case-of-10-kl605c","title":"Klotz KL-605C Synthetic Chain Lube Case - 10-Pack 15.5oz Cans - All Kart Classes","description":"\u003cp\u003eMaintaining peak drivetrain efficiency across a multi-vehicle go kart operation requires a lubricant engineered for high-RPM stress and abrasive track conditions. The Klotz KL-605C Synthetic Chain Lube case delivers ten 15.5oz aerosol cans of advanced ExtraTac™ anti-wear formulation, designed to penetrate stiff links and reduce friction power loss instantly.\u003c\/p\u003e\u003cp\u003eWhether you are dialing in your engine carburettor for optimal fuel delivery or adjusting sprocket ratios, power transfer is only as good as your chain's lubrication. This synthetic blend utilizes shear-stable tackifiers that resist sling-off at maximum velocity, ensuring the film strength remains intact even when temperatures spike to 300°F. By repelling water and displacing grit, it prevents the rapid wear that plagues standard roller and O-ring chains during endurance events.\u003c\/p\u003e\u003ch2\u003eProtecting Your Go Kart Chassis and Drivetrain\u003c\/h2\u003e\u003cp\u003eA dry or binding chain doesn't just rob horsepower; it sends destructive vibrations straight through the go kart chassis, accelerating fatigue on bearings and mounts. Klotz's proprietary additives dissolve existing dirt while laying down a corrosion-resistant barrier that thrives in humid or coastal environments. When your pit crew is busy managing fuel jugs and tire pressures, the fast-acting aerosol application streamlines routine maintenance, getting drivers back on the grid without delay.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications \u0026amp; Performance Gains\u003c\/h2\u003e\u003cp\u003eStandardizing your team's chemical lineup with a bulk case ensures consistency across every setup, from youth divisions to senior shifter classes. The non-foaming formula guarantees precise application without the mess, keeping sprockets sharp and engagement flawless.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtraTac™ Anti-Wear System:\u003c\/strong\u003e Significantly extends chain and sprocket life by reducing metal-to-metal friction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-RPM Sling Resistance:\u003c\/strong\u003e Shear-stable tackifiers keep the lubricant on the chain, not on your race suit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Ring \u0026amp; Roller Chain Compatible:\u003c\/strong\u003e Safe and highly effective for all standard and sealed karting chains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep Penetrating Action:\u003c\/strong\u003e Actively loosens stiff links and flushes out abrasive track grit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Temperature Stability:\u003c\/strong\u003e Maintains optimal viscosity and film strength from -20°F up to 300°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion \u0026amp; Rust Defense:\u003c\/strong\u003e Displaces moisture to protect vital drivetrain components in wet conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Pit Efficiency:\u003c\/strong\u003e Ten-pack case standardizes maintenance, perfectly complementing your pit cart's fuel jugs and tools.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInvesting in proper lubrication translates directly to lower lap times and reduced mechanical failures. When you demand flawless power delivery out of every corner, Klotz KL-605C provides the chemical engineering necessary to keep your karts at the front of the pack.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I apply Klotz KL-605C to my kart chain?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For optimal performance, apply a light coat before every track session. Because this formula is designed to displace grit and moisture, regular application ensures your chain remains clean and free of abrasive debris that causes premature wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this lubricant safe for O-ring chains?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the KL-605C synthetic formula is fully compatible with both standard roller chains and sealed O-ring chains, providing excellent penetration without damaging rubber seals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this chain lube sling off at high RPMs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The product features shear-stable tackifiers specifically engineered to resist sling-off at high velocities, keeping the lubricant on the chain and off your chassis and race suit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this in wet or humid racing conditions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. One of the primary benefits of this lubricant is its ability to repel water and displace moisture, making it an excellent choice for protecting your drivetrain in humid or coastal environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I get the best results when applying this aerosol?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For best results, apply the lubricant to the inside of the chain while rotating the rear axle by hand. Allow the product a few minutes to penetrate the links and for the carrier solvent to evaporate before hitting the track.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl605-chain-oil-16oz-can-kl605\"\u003ePremium Chain Oil 16oz Can for Smooth Kart Drivetrain Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/klotz-assembly-lube-kl311\"\u003eKlotz 100% Synthetic Assembly Lube 12oz for Kart Engine Builds\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/klotz-break-n-oil-quart-ke903\"\u003eKlotz Break-N Oil Quart for Seamless Engine Break-In\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Klotz","offers":[{"title":"Default Title","offer_id":52562638963006,"sku":"KL605C","price":154.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/chainlubricant-kl605c-chain-oil-case-of-10-kl605c.jpg?v=1763113407"},{"product_id":"kl606c-foam-filter-oil-case-of-10-kl606c","title":"Klotz KL-606 Foam Air Filter Oil Case of 10 - 15.25oz Aerosol - All Racing Classes","description":"\u003cp\u003eWhen you're sourcing high-performance fluids from a premier online kart store, the Klotz KL-606 Foam Air Filter Oil Case of 10 stands out as mandatory pit equipment for serious racing teams. For kart operations chasing championships, nothing beats the convenience and reliability of having a bulk supply of premium filter treatment. This super-viscous, synthetic formula is engineered to trap micron-sized dust particles, track debris, and dirt before they can wreak havoc on your engine internals.\u003c\/p\u003e\u003ch2\u003eMaximizing Airflow and Engine Protection\u003c\/h2\u003e\u003cp\u003eIn competitive karting, unrestricted airflow is the lifeblood of your powerband. Klotz has developed this foam filter oil to provide a sticky, non-migrating barrier that catches abrasives without suffocating your intake. Whether you are tuning a high-revving 2-stroke or optimizing a 4-stroke setup with a heavy-duty go kart torque converter, maintaining a clean air supply prevents premature piston wear and cylinder scoring. The waterproof formula even resists moisture, ensuring your filter won't gum up or clog during wet track conditions.\u003c\/p\u003e\u003ch2\u003eCompatible with Your Walbro Carb and Intake Systems\u003c\/h2\u003e\u003cp\u003ePrecision fuel delivery relies on clean air. By applying Klotz filter oil liberally to your foam elements, you safeguard the delicate jets and venturis of your Walbro carb. Fine dust particles are notorious for causing erratic idling and bogging out of tight corners. This 10-pack of 15.25oz aerosol cans ensures your mechanics can quickly and uniformly treat every filter in the fleet, keeping your carburetors breathing clean air and your throttle response razor-sharp.\u003c\/p\u003e\u003ch2\u003eSustained Power from Grid to Checkered Flag\u003c\/h2\u003e\u003cp\u003eDowntime in the pits costs points. Stocking a full case of Klotz KL-606 means rapid turnarounds between heats. It cuts per-application costs while elevating your maintenance standards across junior, senior, and masters chassis. Beyond dirt tracks, it excels in indoor arenas where fine particles abound, safeguarding your entire pneumatic system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuper-Viscous Synthetic Formula:\u003c\/strong\u003e Forms an impenetrable oil barrier against micron-sized track dust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Protection:\u003c\/strong\u003e Prevents filter clogging and bogging when racing in wet or humid conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Airflow:\u003c\/strong\u003e Allows maximum oxygen delivery without drying out or gumming up the foam element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerosol Convenience:\u003c\/strong\u003e 15.25oz spray cans ensure even, uniform coverage with zero messy pooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor Defense:\u003c\/strong\u003e Protects sensitive intake components and jets from abrasive particulate damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Fleet Supply:\u003c\/strong\u003e Case of 10 cans provides economical, season-long maintenance for multi-kart teams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Ideal for all street, off-road, and competitive racing foam air filters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are a solo driver building up spares or a professional crew prepping for nationals, Klotz delivers the reliability that turns raw potential into podium finishes. Invest in bulk for the long haul—your engines will thank you with every rev.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I properly apply Klotz KL-606 to my foam air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Spray the oil liberally and uniformly over the entire surface of the clean, dry foam element. Gently massage the oil into the foam to ensure full saturation, then squeeze out any excess. The goal is a consistent, tacky coating that traps dust without restricting airflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this oil on paper or gauze-type air filters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, Klotz KL-606 is specifically engineered for foam air filter elements. Using it on paper or cotton gauze filters may cause clogging or damage to the filter media.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I re-oil my kart's air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Re-oiling frequency depends on track conditions. For dusty or dirt track racing, you should inspect and clean\/re-oil your filter after every heat or race day. If the filter appears grey or clogged with debris, it is time for a fresh application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it necessary to clean the filter before applying a new coat of KL-606?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. To maintain maximum engine protection and airflow, you should always remove old, dirty oil and trapped particulates using a dedicated filter cleaner before applying a fresh layer of KL-606.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this oil wash off if I race in the rain?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Klotz KL-606 features a waterproof formula designed to resist moisture, ensuring your filter remains effective and prevents bogging even in humid or wet track conditions.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl608c-filter-cleaner-case-of-10-kl608c\"\u003eKlotz KL-608 Foam Air Filter Cleaner Case - 10x 16oz Aerosol Cans - All Racing Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl608-filter-cleaner-16oz-can-kl608\"\u003eKlotz KL-608 Foam Air Filter Cleaner Spray - 16oz Aerosol - All Kart Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Klotz","offers":[{"title":"Default Title","offer_id":52562639061310,"sku":"KL606C","price":158.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfilteroilscleaners-kl606c-foam-filter-oil-case-of-10-kl606c.jpg?v=1763113410"},{"product_id":"kl608c-filter-cleaner-case-of-10-kl608c","title":"Klotz KL-608 Foam Air Filter Cleaner Case - 10x 16oz Aerosol Cans - All Racing Classes","description":"\u003ch2\u003eUnleash Maximum Airflow for Competitive Racing\u003c\/h2\u003e\u003cp\u003eMaximizing airflow in competitive \u003cstrong\u003eracing\u003c\/strong\u003e demands a pristine intake system, and the Klotz KL-608 Foam Air Filter Cleaner delivers professional-grade solvent action to dissolve caked-on track debris instantly. When you are managing a multi-kart team or prepping for a grueling endurance weekend, having a bulk case of ten 16oz aerosol cans ensures you never run dry in the pits. This fast-acting, solvent-based formula penetrates deep into foam and fabric filter media, stripping away heavy dirt, oily residue, and micro-particulates without degrading the filter structure. A clean filter is just as critical to your lap times as fresh \u003cstrong\u003etire parts\u003c\/strong\u003e or a perfectly tuned \u003cstrong\u003ebelt engine\u003c\/strong\u003e setup.\u003c\/p\u003e\u003ch2\u003eProfessional-Grade Maintenance for Kart and Parts\u003c\/h2\u003e\u003cp\u003eEvery fraction of a horsepower counts when you are fighting for the podium. Clogged filters choke your engine, leading to elevated operating temperatures and sluggish throttle response out of the corners. By standardizing your team's maintenance protocol with this 10-pack of Klotz cleaner, you guarantee consistent, rapid turnaround times between heats. The quick-evaporating formula leaves zero residue, prepping the media perfectly for a fresh coat of filter oil. Whether you are gripping the \u003cstrong\u003esteering wheel\u003c\/strong\u003e in a high-stakes national final or just browsing \u003cstrong\u003ego karts for sale near me\u003c\/strong\u003e to start your journey, maintaining optimal engine breathing is the foundation of reliable performance.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications \u0026amp; Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Potency Solvent Blend:\u003c\/strong\u003e Instantly breaks down stubborn mud, track dust, and old filter oil for a deep, restorative clean.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe on Filter Media:\u003c\/strong\u003e Formulated to clean aggressively without breaking down foam cells, glue seams, or synthetic fibers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Evaporating Formula:\u003c\/strong\u003e Flashes off rapidly to reduce downtime, getting your kart out of the pits and back on track faster.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Team Packaging:\u003c\/strong\u003e Includes ten 16oz aerosol cans, providing uninterrupted supply for fleet managers and multi-driver race teams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-Residue Finish:\u003c\/strong\u003e Leaves the filter completely bare and ready for optimal re-oiling and maximum dirt retention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Highly effective for all 2-cycle and 4-cycle karting applications, from local dirt ovals to elite sprint tracks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStop compromising your engine's potential with subpar cleaning methods. Equip your racing trailer with the Klotz KL-608 case and ensure your intake breathes cold, dense air all weekend long.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I clean my kart's air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For competitive racing, you should inspect and clean your air filter after every race day or practice session. If you are racing on a dusty dirt track, you may need to clean it between heats to ensure maximum airflow and engine protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this cleaner safe for all types of foam air filters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the Klotz KL-608 formula is specifically engineered to be aggressive on dirt and oil while remaining gentle on foam cells, glue seams, and synthetic fibers, ensuring your filters last longer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this cleaner on paper or fabric filters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While primarily designed for foam filters, this solvent-based cleaner is effective on many fabric filter media. Always check your specific filter manufacturer's recommendations before cleaning, and ensure the filter is completely dry before re-oiling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to wash the filter with water after using this spray?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The Klotz KL-608 is a quick-evaporating, solvent-based cleaner. While it is designed to flash off rapidly, we recommend allowing the filter to air dry completely in a well-ventilated area until all solvent odor is gone before applying fresh filter oil.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to use a dedicated filter oil after cleaning?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e After using this cleaner, your filter will be stripped of all contaminants and old oil. Using a high-quality filter oil is essential to trap micro-particulates and dust, preventing them from entering your engine and causing premature wear.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl606c-foam-filter-oil-case-of-10-kl606c\"\u003eKlotz KL-606 Foam Air Filter Oil Case of 10 - 15.25oz Aerosol - All Racing Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl608-filter-cleaner-16oz-can-kl608\"\u003eKlotz KL-608 Foam Air Filter Cleaner Spray - 16oz Aerosol - All Kart Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Klotz","offers":[{"title":"Default Title","offer_id":52562639225150,"sku":"KL608C","price":148.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfilteroilscleaners-kl608c-filter-cleaner-case-of-10-kl608c.jpg?v=1763113416"},{"product_id":"r2c-pre-filter-fits-cy10802-r2c0210a21","title":"R2C Pre-Filter Designed for CY10802 Kart Air Filter","description":"\u003cul\u003e\n\u003cli\u003ePrecision-engineered fit for CY10802 air filters\u003c\/li\u003e\n\u003cli\u003eSuperior dust and dirt repulsion for cleaner engine operation\u003c\/li\u003e\n\u003cli\u003e2-7\/16 inch diameter suits standard kart setups\u003c\/li\u003e\n\u003cli\u003ePromotes consistent RPMs by preventing airflow restrictions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRacing karts demand unforgiving precision, and nothing disrupts that like a clogged air system. Enter the R2C Pre-Filter, a game-changer for CY10802 users. It acts as your first line of defense, capturing particles that could otherwise compromise combustion efficiency and throttle sharpness.\u003c\/p\u003e\u003cp\u003eTrack testing shows that equipped karts maintain higher average speeds through better sustained power delivery. Easy to clean and reinstall, this pre-filter integrates into your routine without complicating maintenance schedules. For those chasing podium finishes, it's an indispensable upgrade that keeps your focus on the apex, not the airbox.\u003c\/p\u003e\u003cp\u003eSKU: R2C0210A21\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this pre-filter compatible with other air filters besides the CY10802?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This specific pre-filter is precision-engineered for the CY10802 air filter. For optimal performance and a secure fit, we recommend using it only with the intended model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does a pre-filter improve my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By capturing larger dust and debris particles before they reach your main air filter, the pre-filter prevents airflow restrictions. This ensures your engine receives consistent, clean air, which helps maintain stable RPMs and throttle response throughout your race.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I clean the R2C Pre-Filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The pre-filter is designed for easy maintenance. You can typically clean it by gently tapping off loose debris or using low-pressure compressed air. For deeper cleaning, follow the manufacturer's guidelines for washing to ensure the material remains effective.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this pre-filter require any special tools for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No special tools are required. The pre-filter is designed for a snug, straightforward fit over your existing CY10802 air filter, allowing for quick installation and removal during your trackside maintenance routine.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/r2c-pre-filter-fits-cy11101-new-r2c0210a28\"\u003eNew R2C Pre-Filter for CY11101 Kart Air Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/r2c-pre-filter-fits-cy10505-cy10706-r2c0210a7\"\u003eR2C Pre-Filter Compatible with CY10505 and CY10706 Air Filters\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R2C","offers":[{"title":"Default Title","offer_id":52562639651134,"sku":"R2C0210A21","price":10.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/prefiltersr2c-r2c-pre-filter-fits-cy10802-r2c0210a21.jpg?v=1763113426"},{"product_id":"afr177-3-50-x-6-2-7-16-i-d-angled-afr177","title":"Angled Fabric Air Filter 3.50\" x 6\" for 2-7\/16\" ID Kart Engines","description":"\u003cp\u003eEngineered for precision in high-speed kart racing, this angled fabric air filter (SKU: AFR177) delivers superior airflow dynamics tailored to 2-7\/16\" inner diameter setups. Its 3.50\" x 6\" dimensions provide an angled design that fits seamlessly into tight engine compartments, allowing unrestricted intake for maximum horsepower output.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Filtration:\u003c\/strong\u003e Captures fine particles to protect internal components from wear, extending engine life during intense races.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Boost:\u003c\/strong\u003e The fabric construction promotes smooth air entry, reducing restrictions and enabling quicker throttle response for better lap times.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Slides effortlessly onto standard carburetor necks, minimizing setup time at the pit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn the heat of competition, where every second counts, this filter safeguards your engine's health while optimizing fuel efficiency. Racers report noticeable improvements in acceleration on straightaways, thanks to its low-resistance media. Whether you're tuning for local tracks or national events, integrating this angled filter ensures your kart stays ahead of the pack. Pair it with pre-filters for dusty conditions to maintain consistent power delivery. Don't let contaminants slow you down—equip your machine with this essential upgrade for reliable, race-ready performance.\u003c\/p\u003e\u003cp\u003eVersatile for various two-stroke and four-stroke applications, it withstands the rigors of track abuse without compromising integrity. Clean it regularly with compressed air to sustain peak efficiency, keeping your setup race-fresh race after race.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I ensure this filter fits my kart engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This filter is designed for a 2-7\/16\" inner diameter (ID) carburetor neck. Please measure your carburetor intake diameter before purchasing to ensure a secure, airtight fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose an angled filter over a straight one?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The angled design is specifically engineered for tight engine compartments where space is limited. It allows for better clearance and positioning, preventing the filter from kinking or hitting chassis components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I maintain this fabric air filter for maximum performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e To maintain peak airflow, clean the filter regularly using compressed air to blow out dust and debris. For heavy track use, we recommend pairing it with a foam pre-filter to extend the life of the main element.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this filter in dusty track conditions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, but we highly recommend using a foam pre-filter. The pre-filter captures larger particles, preventing the main fabric element from clogging and ensuring consistent power delivery throughout your race.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr179-3-50-x-8-2-7-16-i-d-angled-afr179\"\u003eHigh-Flow Angled Fabric Air Filter 3.50\" x 8\" 2-7\/16\" ID for Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr84-4-50-x-5-2-7-16-i-d-straight-afr84\"\u003eExtended Straight Fabric Air Filter 4.50\" x 5\" 2-7\/16\" ID Kart\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr83-4-50-x-4-2-7-16-i-d-straight-afr83\"\u003eUni Filter AFR83 Straight Fabric Air Filter - 4.50\" x 4\" (2-7\/16\" ID) - Universal Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr80-3-50-x-4-2-7-16-i-d-straight-afr80\"\u003eStraight Fabric Air Filter 3.50\" x 4\" 2-7\/16\" ID for Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uipf8-foam-pre-filter-3-5-x-8-blue-8-inch-uipf8\"\u003eBlue 8-Inch Foam Pre-Filter 3.5\" x 8\" for AFR-177 and AFR-179\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni Filter","offers":[{"title":"Default Title","offer_id":52562646499646,"sku":"AFR177","price":15.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersfabric-afr177-3-50-x-6-2-7-16-i-d-angled-afr177.jpg?v=1763113557"},{"product_id":"kl607-paper-filter-oil-16oz-can-kl607","title":"High-Performance Paper Filter Oil 16oz Can for Kart Air Filters","description":"\u003cp\u003eEngineered for precision in high-revving kart engines, this 16oz can of paper filter oil transforms your air filter into a high-efficiency barrier. By evenly coating the filter media, it captures fine particles and debris without restricting vital airflow, directly translating to smoother acceleration and higher top speeds during intense races.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSticky formula adheres strongly to paper elements, preventing oil migration into the engine.\u003c\/li\u003e\n\u003cli\u003eResists breakdown under extreme heat and vibration common in karting.\u003c\/li\u003e\n\u003cli\u003eEasy application: shake well and spray directly onto clean, dry filters for optimal coverage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're prepping for a weekend sprint or a full championship season, maintaining clean, oiled filters keeps your powerplant breathing freely. This oil minimizes power loss from clogged intakes, helping you shave seconds off lap times. Racers trust it for consistent performance in dusty or debris-filled tracks. SKU: KL607. Integrate it into your routine to stay ahead of the competition without unnecessary downtime.\u003c\/p\u003e\u003cp\u003eCompatible with most paper-based kart air filters, it outperforms generic oils by providing longer-lasting protection. Apply sparingly to avoid over-saturation, ensuring your setup runs lean and mean. Elevate your kart's responsiveness and enjoy the thrill of unhindered throttle response on every straightaway.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this oil compatible with foam air filters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this product is specifically engineered for paper-based kart air filters. For foam filters, please use the Klotz Foam Filter Oil to ensure proper filtration and engine safety.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How much oil should I apply to my paper filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Apply the oil sparingly. You want an even, light coating that captures debris without over-saturating the paper media, which could restrict airflow and negatively impact your engine's performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I re-oil my kart's air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This depends on track conditions. If you are racing on dusty or debris-heavy tracks, inspect your filter after every session. If the filter appears dirty or the oil has dried out, clean the filter and re-apply a fresh coat to maintain maximum protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this oil migrate into my engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. This formula is designed with a sticky consistency that adheres strongly to paper elements, specifically to prevent oil migration into the intake and engine components.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl607c-paper-filter-oil-case-of-10-kl607c\"\u003eBulk Case of 10 Paper Filter Oil 16oz Cans for Kart Teams\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl606-foam-filter-oil-16oz-can-kl606\"\u003eKlotz 16oz Foam Filter Oil for Optimal Kart Engine Airflow\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/klotz-0w16-four-cycle-oil-quart-ke216\"\u003eKlotz KE216 0W16 Four-Cycle Kart Oil - 1 Quart - Briggs LO206\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/klotz-0w20-four-cycle-oil-quart-ke220\"\u003eKlotz 0W20 Four-Cycle Oil Quart Optimized for LO-206 Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/klotz-benol-racing-castor-pint-klbc175\"\u003eKlotz BeNol Racing Castor Oil Pint for High-Performance 2-Stroke Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Klotz","offers":[{"title":"Default Title","offer_id":52562646892862,"sku":"KL607","price":14.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfilteroilscleaners-kl607-paper-filter-oil-16oz-can-kl607.jpg?v=1763113566"},{"product_id":"kl608-filter-cleaner-16oz-can-kl608","title":"Klotz KL-608 Foam Air Filter Cleaner Spray - 16oz Aerosol - All Kart Classes","description":"\u003ch2\u003eUnrestricted Airflow for High-Performance Go Karts\u003c\/h2\u003e\u003cp\u003eMaximizing airflow is the most critical factor for extracting peak horsepower from go karts, and the Klotz KL-608 Filter Cleaner ensures your intake system remains completely unrestricted. Whether you are running a highly tuned 2-cycle gas engine or experimenting with a high-torque electric motor for go karts, maintaining a pristine air filtration system is non-negotiable for reliable power delivery. This fast-acting, 16-ounce solvent penetrates deep into foam and paper filter fibers, instantly dissolving the track dust, rubber marbles, and embedded contaminants that choke your engine and rob your top-end speed.\u003c\/p\u003e\u003ch2\u003eDurability That Matches Your Go Kart Frame\u003c\/h2\u003e\u003cp\u003eA reliable racing machine requires meticulous maintenance across the board. Just as you routinely inspect your go kart frame for stress fractures or check your brake discs for excessive wear and heat checking, your air filter demands professional-grade care to ensure engine longevity. The Klotz KL-608 formula leaves absolutely zero residue, allowing the filter element to dry rapidly for immediate re-oiling and reuse. This prevents the premature degradation of the filter material, extending its lifespan and ensuring your engine internals are protected from abrasive silica dust session after grueling session.\u003c\/p\u003e\u003ch2\u003eTrackside Reliability and Essential Maintenance\u003c\/h2\u003e\u003cp\u003eWhen you are chasing tenths of a second, every detail matters—from dialing in your tire pressures to executing a precise go kart steering wheel upgrade for better tactile feedback. Using a biodegradable, non-corrosive cleaner like Klotz KL-608 guarantees that any accidental overspray will not compromise delicate engine components, carburetor seals, or intake boots. Keep this essential 16oz aerosol can in your pit box to guarantee consistent, reliable performance and razor-sharp throttle response every time you hit the grid.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep-Penetrating Solvent:\u003c\/strong\u003e Rapidly breaks down heavy dirt, track grime, and old filter oil without damaging the element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-Residue Formula:\u003c\/strong\u003e Evaporates completely and quickly, ensuring the filter is perfectly prepped for fresh oil application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Component Safe:\u003c\/strong\u003e Non-corrosive properties protect sensitive carburetor parts and intake manifolds from chemical damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiodegradable Composition:\u003c\/strong\u003e Environmentally conscious formula that remains incredibly tough on embedded track contaminants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Filter Lifespan:\u003c\/strong\u003e Prevents the breakdown of foam cells, maximizing the durability and reliability of your intake system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Aerosol:\u003c\/strong\u003e 16oz can delivers a powerful spray pattern to physically blast away stubborn, deeply embedded debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Highly effective on both foam and paper air filter elements used across all competitive racing classes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I clean my kart's air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should clean your air filter after every race day or practice session. Track dust, rubber marbles, and silica are highly abrasive; removing these contaminants with Klotz KL-608 ensures your engine breathes freely and prevents premature internal wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this cleaner safe for all types of kart air filters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the KL-608 formula is designed for universal compatibility. It is highly effective on both foam and paper filter elements used across all competitive karting classes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I re-oil my filter immediately after using this spray?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Because the KL-608 features a zero-residue, fast-evaporating formula, it allows the filter element to dry rapidly. Once the solvent has fully evaporated and the filter is dry to the touch, you can immediately apply fresh filter oil.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this cleaner damage my carburetor or intake seals if I get overspray on them?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. Klotz KL-608 is non-corrosive and specifically formulated to be safe for sensitive engine components, carburetor seals, and intake boots, giving you peace of mind during the cleaning process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to wash the filter with water after using the spray?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While the high-pressure aerosol is designed to blast away debris, if your filter is heavily saturated with thick, old oil or mud, you may follow up with a light rinse of water and mild soap. However, for standard maintenance, the solvent's deep-penetrating action is usually sufficient to clean the element on its own.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl606c-foam-filter-oil-case-of-10-kl606c\"\u003eKlotz KL-606 Foam Air Filter Oil Case of 10 - 15.25oz Aerosol - All Racing Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl608c-filter-cleaner-case-of-10-kl608c\"\u003eKlotz KL-608 Foam Air Filter Cleaner Case - 10x 16oz Aerosol Cans - All Racing Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Klotz Synthetic Lubricants","offers":[{"title":"Default Title","offer_id":52562646925630,"sku":"KL608","price":14.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfilteroilscleaners-kl608-filter-cleaner-16oz-can-kl608.jpg?v=1763113567"},{"product_id":"pm-007100-airspeed-ii-clone-filter-adapter-pm-007100","title":"AirSpeed II High-Flow Clone Filter Adapter","description":"\u003cp\u003eUnlock untapped power by upgrading to the PM-007100 AirSpeed II Filter Adapter— a game-changer for clone engine intakes. Tailored for GX200 and Predator 212cc, it channels air efficiently to your carb, slashing drag for explosive acceleration.\u003c\/p\u003e\u003cp\u003eTraditional adapters choke flow; this one expands the path, feeding more oxygen for richer combustion and peak torque. Kart pros install it to gain edges in sprint races, where every breath counts toward quicker laps.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined for seamless carb fit\u003c\/li\u003e\n\u003cli\u003eSupports high-volume filters without leaks\u003c\/li\u003e\n\u003cli\u003eBoosts mid-range power for better corner exits\u003c\/li\u003e\n\u003cli\u003eCompatible with choke brackets for full setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBeyond speed, it organizes your air system, protecting against dirt while promoting even cooling. For modified engines, pair with velocity stacks to push boundaries safely. This adapter isn't just a part; it's your ticket to dominating straights and maintaining leads. Track-tested for reliability, it ensures your kart stays organized and fast. SKU: PM-007100.\u003c\/p\u003e\u003cp\u003eFrom stock rebuilds to 20HP beasts, experience the difference in organized, high-performance tuning.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the AirSpeed II adapter compatible with my Predator 212cc engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the PM-007100 is precision-engineered to fit both GX200 and Predator 212cc clone engines, ensuring a seamless connection to your carburetor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this adapter work with my existing choke bracket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. The adapter is designed to be compatible with standard choke brackets, allowing you to maintain your full engine setup while upgrading your intake flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need additional parts to install this?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The adapter is a direct fit for your carburetor. For maximum performance gains, many racers choose to pair this adapter with a high-volume air filter and velocity stack to further optimize airflow and mid-range torque.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this adapter improve my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By expanding the intake path and reducing drag, this adapter allows your engine to breathe more efficiently. This results in better oxygen delivery for richer combustion, leading to snappier acceleration and improved power out of corner exits.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-102102-clone-lightweight-top-plate-black-pm-102102\"\u003eLightweight Black Anodized Top Plate for Clone Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-133000-billet-oil-fill-plug-w-handle-fits-clone-only-pm-133000\"\u003eBillet Aluminum Oil Fill Plug with Handle for Clones\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/acgs-aluminum-chain-guard-w-heat-shield-black-acgs\"\u003eACGS Aluminum Chain Guard \u0026amp; Heat Shield – Fits LO206 \u0026amp; Animal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-weight-lever-big-pin-stock-class-pm-134080\"\u003ePerformance Manufacturing Viper Big Pin Clutch Weight Lever - Flash Nickel Plated - Stock Class\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Performance Manufacturing","offers":[{"title":"Default Title","offer_id":52562653184318,"sku":"PM-007100","price":29.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfilteradapters-pm-007100-airspeed-ii-clone-filter-adapter-pm-007100.jpg?v=1763113691"},{"product_id":"kl607c-paper-filter-oil-case-of-10-kl607c","title":"Bulk Case of 10 Paper Filter Oil 16oz Cans for Kart Teams","description":"\u003cp\u003eImagine never running short on the essential oil that keeps your kart's air filter performing at peak levels— that's the advantage of this case of 10, 16oz cans. Tailored for dedicated karting teams or maintenance shops, each can delivers a tacky, high-adhesion formula that seals paper filters against dust and grit without impeding precious air intake.\u003c\/p\u003e\u003cp\u003eIn the demanding world of kart racing, where every pass counts, properly oiled filters prevent engine starvation and maintain consistent power delivery. This bulk purchase not only saves time on reordering but also ensures uniformity across your fleet, reducing variables that could cost you positions on the leaderboard.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEach can covers multiple filter applications, perfect for weekly race prep.\u003c\/li\u003e\n\u003cli\u003eFormulated to withstand high temperatures and mechanical stress, extending filter life.\u003c\/li\u003e\n\u003cli\u003eNon-migrating properties protect carburetors and intake tracts from oil buildup.\u003c\/li\u003e\n\u003cli\u003eCost-effective for high-volume users, from amateur clubs to pro circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eApplication is straightforward: clean the filter, apply evenly, and let it set for full adhesion. Over time, you'll notice quicker throttle response and reduced wear on internal components, leading to fewer mid-season rebuilds. SKU: KL607C. For organizations juggling multiple karts, this case streamlines inventory management while promoting superior engine health. Diversify your maintenance strategy by pairing with filter cleaners for a complete airflow optimization routine. Embrace bulk reliability and focus on what matters—winning races.\u003c\/p\u003e\u003cp\u003eBeyond individual use, it's a smart choice for resellers or trackside vendors, offering dependable quality that racers demand. The oil's proven track record in competitive environments means you can count on it for everything from local heats to national events. Secure your supply today and keep your engines roaring without interruption.\u003c\/p\u003e\u003cp\u003eTechnical specs highlight its superiority: low volatility ensures it stays put during long motos, while compatibility with various paper media makes it versatile. Whether facing sandy ovals or tight road courses, this case equips you to handle environmental challenges head-on, preserving performance edge.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use a dedicated paper filter oil instead of standard motor oil?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Standard motor oils are designed to lubricate internal engine parts and often lack the tackiness required to trap fine dust and grit. Klotz Paper Filter Oil is specifically formulated to be non-migrating, meaning it stays on the filter media to capture debris without dripping into your carburetor or intake tract.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I properly apply this oil to my paper air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Ensure your filter is clean and completely dry. Apply the oil evenly across the surface of the paper media. Allow the filter to sit for a few minutes to ensure full adhesion and penetration before installing it back onto your kart.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this oil on foam air filters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this product is specifically engineered for paper filter media. For foam filters, you should use a product designed for the unique porosity of foam, such as the Klotz Foam Filter Oil.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I re-oil my air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This depends on track conditions. For dusty ovals or sandy tracks, you should inspect your filter after every session. For cleaner road courses, you can typically re-oil during your weekly race prep routine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this oil restrict airflow to my engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e When applied correctly, this oil is designed to maximize dust retention while maintaining optimal airflow. It prevents engine starvation by keeping the filter media clean and functional, ensuring consistent power delivery throughout your race.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl607-paper-filter-oil-16oz-can-kl607\"\u003eHigh-Performance Paper Filter Oil 16oz Can for Kart Air Filters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl606-foam-filter-oil-16oz-can-kl606\"\u003eKlotz 16oz Foam Filter Oil for Optimal Kart Engine Airflow\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl605c-chain-oil-case-of-10-kl605c\"\u003eKlotz KL-605C Synthetic Chain Lube Case - 10-Pack 15.5oz Cans - All Kart Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kl605-chain-oil-16oz-can-kl605\"\u003ePremium Chain Oil 16oz Can for Smooth Kart Drivetrain Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Klotz","offers":[{"title":"Default Title","offer_id":52562657870142,"sku":"KL607C","price":149.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfilteroilscleaners-kl607c-paper-filter-oil-case-of-10-kl607c.jpg?v=1763113802"},{"product_id":"afr83-4-50-x-4-2-7-16-i-d-straight-afr83","title":"Uni Filter AFR83 Straight Fabric Air Filter - 4.50\" x 4\" (2-7\/16\" ID) - Universal Karting","description":"\u003cp\u003eSourcing high-quality new kart parts is the critical first step in preventing catastrophic engine failure on the track. The Uni Filter AFR83 Straight Fabric Air Filter is engineered specifically for racers who demand uncompromised airflow and bulletproof reliability. Measuring 4.50\" x 4\" with a precise 2-7\/16\" ID, this fabric filter is designed to withstand the brutal vibrations and debris-heavy environments of competitive sprint and dirt oval racing. Clean air is the lifeblood of your engine, and this filter ensures that microscopic dust and track debris never compromise your cylinder walls or carburetor jetting.\u003c\/p\u003e\u003ch2\u003eEssential Parts For Go Karts Near Me\u003c\/h2\u003e\u003cp\u003eWhether you are upgrading a backyard ripper or tuning a national-level chassis, finding reliable components is critical. The AFR83 utilizes a heavy-duty fabric media that resists tearing and degradation, even when subjected to fuel blowback or harsh cleaning solvents. This durability translates directly to fewer DNFs and consistent horsepower from the green flag to the checkered.\u003c\/p\u003e\u003ch2\u003eIntegrating with Frame Go Kart For Sale Builds\u003c\/h2\u003e\u003cp\u003eIf you are piecing together a custom build or restoring a chassis, intake clearance is always a factor. The straight-profile design of the AFR83 ensures it fits perfectly within the tight confines of modern engine mounts. It provides maximum surface area for air ingress without interfering with your seat struts or chain guard, making it a staple for any serious engine builder.\u003c\/p\u003e\u003ch2\u003eClearance for Steering Components\u003c\/h2\u003e\u003cp\u003eA common issue with oversized filters is interference with the tie rods or pitman arm. The compact 4.50\" outer diameter of this Uni Filter guarantees ample clearance for your steering components, allowing full lock-to-lock movement without rubbing or binding during high-G cornering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow Fabric Media:\u003c\/strong\u003e Maximizes air ingress for explosive acceleration and optimal air\/fuel ratios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTear-Resistant Construction:\u003c\/strong\u003e Built to endure heavy impacts, dirt clods, and extreme track vibrations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-7\/16\" ID Flange:\u003c\/strong\u003e Provides a secure, leak-free seal on standard karting carburetor adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraight Profile Design:\u003c\/strong\u003e Optimizes spatial efficiency to prevent interference with chassis tubes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable \u0026amp; Reusable:\u003c\/strong\u003e Easily cleaned with standard solvents, significantly extending service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Fitment:\u003c\/strong\u003e Ideal for 4-cycle clone engines, Briggs LO206, and modified predator setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Engine Protection:\u003c\/strong\u003e Traps fine silt and pollen before it can score your piston or valves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if the AFR83 will fit my carburetor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The AFR83 features a 2-7\/16\" ID flange. This is a standard size for many karting carburetor adapters used on 4-cycle clone engines and Briggs LO206 setups. Always measure your current intake adapter outer diameter to ensure a secure, leak-free fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this filter washable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the Uni Filter AFR83 is designed to be washable and reusable. You can clean the fabric media with standard air filter cleaning solvents to remove dust and debris, which helps maintain optimal airflow and extends the life of the filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will the straight profile of this filter interfere with my steering?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The AFR83 is designed with a compact 4.50\" outer diameter specifically to provide clearance for steering components like tie rods and pitman arms. Its straight profile is intended to fit within tight chassis spaces without binding during high-G cornering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I use a pre-filter with this air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While the fabric media is highly durable, using a foam pre-filter is highly recommended for dirt oval racing or dusty track conditions. It adds an extra layer of protection against fine silt and extends the service interval of your main filter.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr84-4-50-x-5-2-7-16-i-d-straight-afr84\"\u003eExtended Straight Fabric Air Filter 4.50\" x 5\" 2-7\/16\" ID Kart\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr80-3-50-x-4-2-7-16-i-d-straight-afr80\"\u003eStraight Fabric Air Filter 3.50\" x 4\" 2-7\/16\" ID for Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr177-3-50-x-6-2-7-16-i-d-angled-afr177\"\u003eAngled Fabric Air Filter 3.50\" x 6\" for 2-7\/16\" ID Kart Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr179-3-50-x-8-2-7-16-i-d-angled-afr179\"\u003eHigh-Flow Angled Fabric Air Filter 3.50\" x 8\" 2-7\/16\" ID for Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni Filter","offers":[{"title":"Default Title","offer_id":52562682773822,"sku":"AFR83","price":14.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersfabric-afr83-4-50-x-4-2-7-16-i-d-straight-afr83.jpg?v=1763114273"},{"product_id":"afr80-3-50-x-4-2-7-16-i-d-straight-afr80","title":"Straight Fabric Air Filter 3.50\" x 4\" 2-7\/16\" ID for Kart Racing","description":"\u003cp\u003eCompact yet powerful, this straight fabric air filter (SKU: AFR80) measures 3.50\" x 4\" with a 2-7\/16\" ID, perfect for kart engines craving straightforward air delivery. In tight chassis designs, its shorter profile prevents interference while ensuring vital oxygen reaches cylinders unimpeded.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreamlined Flow:\u003c\/strong\u003e Straight configuration minimizes drag, promoting even distribution for optimal torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Defense:\u003c\/strong\u003e Filters out sand and grit common on dirt tracks, safeguarding pistons and valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Swap:\u003c\/strong\u003e Designed for fast changes between heats, keeping you in the race.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTrack veterans know that small components like this can make or break a season. By maintaining clear airways, it helps sustain high RPMs without hesitation, directly impacting your ability to pull ahead on straights. Easy to clean with mild soap, it retains effectiveness over multiple sessions. For junior racers building skills or pros fine-tuning setups, this filter offers dependable performance without complexity.\u003c\/p\u003e\u003cp\u003eIntegrate it into your maintenance routine to notice sharper handling and reduced downtime from clogs.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if this 2-7\/16\" ID filter will fit my carburetor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This filter is designed for standard karting carburetors with a 2-7\/16\" outer diameter intake. Always measure your carburetor's intake neck before purchasing to ensure a secure, airtight fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I clean my Uni Filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For optimal performance, especially on dirt tracks, inspect your filter after every race day. If you notice dust or grit buildup, wash it gently with mild soap and water, let it air dry completely, and re-oil if necessary before your next session.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose a straight filter over an angled one?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Straight filters like the AFR80 are ideal for chassis setups where space is limited or where the carburetor intake is positioned to allow for a direct, unobstructed airflow path. They help minimize intake drag for consistent throttle response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use a pre-filter with this air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, using a foam pre-filter is highly recommended for dirt track racing. It acts as a first line of defense against larger debris, extending the life of your main fabric filter and keeping your engine breathing clean air longer.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr84-4-50-x-5-2-7-16-i-d-straight-afr84\"\u003eExtended Straight Fabric Air Filter 4.50\" x 5\" 2-7\/16\" ID Kart\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr83-4-50-x-4-2-7-16-i-d-straight-afr83\"\u003eUni Filter AFR83 Straight Fabric Air Filter - 4.50\" x 4\" (2-7\/16\" ID) - Universal Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr179-3-50-x-8-2-7-16-i-d-angled-afr179\"\u003eHigh-Flow Angled Fabric Air Filter 3.50\" x 8\" 2-7\/16\" ID for Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr177-3-50-x-6-2-7-16-i-d-angled-afr177\"\u003eAngled Fabric Air Filter 3.50\" x 6\" for 2-7\/16\" ID Kart Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni Filter","offers":[{"title":"Default Title","offer_id":52562706858302,"sku":"AFR80","price":13.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersfabric-afr80-3-50-x-4-2-7-16-i-d-straight-afr80.jpg?v=1763114610"},{"product_id":"afr1100-3-25-x-4-1-25-i-d-angled-afr1100","title":"3.25 x 4 Inch Angled Air Filter with 1.25 ID","description":"\u003cp\u003eNavigate cramped engine compartments with this angled filter's smart design. The 3.25 by 4-inch body and 1.25-inch inlet direct air efficiently to your carb.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAngled neck prevents kinking in confined areas.\u003c\/li\u003e\n\u003cli\u003ePolyurethane frame holds media securely.\u003c\/li\u003e\n\u003cli\u003eEnhances throttle response via better induction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRacers fit it to Animal setups for unrestricted breathing, gaining edges in straightaways. Its placement aids overall bay organization, reducing clutter.\u003c\/p\u003e\u003cp\u003eVersatile for custom intakes, it filters aggressively to protect tuned engines.\u003c\/p\u003e\u003cp\u003eSKU: AFR1100\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose an angled air filter over a straight one for my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The angled design is specifically engineered for cramped engine compartments. It prevents the filter neck from kinking or collapsing, which ensures consistent airflow and prevents the engine from starving for air in tight spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this filter compatible with my Animal engine setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this filter is a popular choice for Animal engine setups. Its 1.25-inch ID inlet is designed to fit standard carburetors used in these classes, providing unrestricted breathing that can help improve throttle response on the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I maintain this Uni Filter for maximum performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e To maintain peak performance, regularly inspect the polyurethane frame and filter media for debris. Clean the filter using appropriate air filter cleaner, allow it to dry completely, and re-oil it according to the manufacturer's specifications to ensure it continues to trap fine dust and particles effectively.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this filter for custom intake builds?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. The compact 3.25 x 4-inch body makes it highly versatile for custom intake configurations where space is limited, helping you organize your engine bay while maintaining high-flow filtration.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr110-animal-filter-3-x-5-1-25-i-d-afr110\"\u003e3 x 5 Inch Animal Air Filter with 1.25 ID Inlet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/afr100-animal-filter-3-x-4-1-25-i-d-afr100\"\u003e3 x 4 Inch Animal Air Filter with 1.25 ID\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni Filter","offers":[{"title":"Default Title","offer_id":52562712101182,"sku":"AFR1100","price":21.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersforbriggsanimal-afr1100-3-25-x-4-1-25-i-d-angled-afr1100.jpg?v=1763114670"},{"product_id":"afr175-3-50-x-4-2-7-16-i-d-angled-afr175","title":"Angled 3.5x4 Inch Fabric Air Filter with 2-7\/16\" ID","description":"\u003cp\u003eNavigate cramped setups with the angled AFR175 fabric air filter— 3.5 by 4 inches, 2-7\/16\" ID for seamless carb connection.\u003c\/p\u003e\u003cp\u003eThis orientation allows custom routing, pulling in cooler air for denser charges and hotter combustion. Fabric media flexes without tearing, filtering out track sand effectively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLightweight for minimal restriction in high-RPM pulls.\u003c\/li\u003e\n\u003cli\u003eEasy to mount with standard clamps.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for organized air systems, it keeps debris from internals, preserving speed and reliability.\u003c\/p\u003e\u003cp\u003eSKU: AFR175\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if the 2-7\/16\" ID will fit my carburetor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should measure the outer diameter of your carburetor's intake bell. The 2-7\/16\" ID is designed to provide a snug, secure fit on standard racing carburetors of that size. Always ensure your intake surface is clean before sliding the filter on.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose an angled air filter over a straight one?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The angled design is specifically engineered for karting setups where space is limited. It allows you to route the filter away from engine components or chassis bars, helping you pull in cooler, cleaner air for better combustion efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How should I clean and maintain this fabric air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e To maintain performance, gently tap the filter to remove loose track sand and debris. If it becomes heavily soiled, use a mild cleaning solution or compressed air from the inside out. Ensure the filter is completely dry before reinstalling it on your engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need a specific clamp to install this filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, a secure clamp is essential to prevent the filter from vibrating loose during high-RPM racing. We recommend using a high-quality hose clamp to ensure an airtight seal between the filter neck and the carburetor.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/products\/afcl-replacement-air-filter-clamp-afcl\"\u003eReplacement Clamp for AFR Series Fabric Air Filters\u003c\/a\u003e\u003c\/p\u003e","brand":"AFR Filters","offers":[{"title":"Default Title","offer_id":52562718425406,"sku":"AFR175","price":14.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersfabric-afr175-3-50-x-4-2-7-16-i-d-angled-afr175.jpg?v=1763114737"},{"product_id":"hff-honda-foam-filter-hff","title":"Honda-Compatible Foam Pre-Filter for 2-7\/16\" Kart Filter Cups","description":"\u003cp\u003eRevive classic power with this Honda foam filter (SKU: HFF), a pre-filter that slips onto 2-7\/16\" cups for vintage two-strokes. It adds a protective layer, trapping larger particles before they hit your primary filter, which means fewer cleanings and more track time.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eClassic Fit:\u003c\/b\u003e Tailored for Honda-era engines, ensuring authentic performance restoration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSimple Protection:\u003c\/b\u003e Foam design absorbs impacts from flying debris, keeping internals spotless.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy Care:\u003c\/b\u003e Wash and reinstall quickly between races.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor enthusiasts restoring old karts, this pre-filter breathes new life into aging setups by optimizing air paths. It helps sustain the crisp throttle feel of two-strokes, aiding in quicker launches. In dusty vintage events, it proves invaluable by cutting down on contamination risks. Organize your pit tools around this durable piece—it's lightweight and packs easily. Experience the thrill of uncompromised speed without modern overkill.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this pre-filter fit my modern racing air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This pre-filter is specifically designed for 2-7\/16\" filter cups commonly found on vintage Honda-style engines. Please measure your filter cup diameter before purchasing to ensure a snug fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I clean the foam pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For optimal performance, especially in dusty track conditions, we recommend cleaning the foam after every race day. Simply wash it with mild soap and water, let it air dry completely, and reinstall.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this replace my primary air filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this is a pre-filter. It is designed to slip over your existing primary filter to trap larger debris, extending the life of your main filter and keeping your engine internals cleaner.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this be used on 212cc Clone engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, as long as your intake setup utilizes a 2-7\/16\" filter cup, this foam pre-filter will provide the same protective benefits for Clone engines as it does for classic Honda setups.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jf168-9905-clone-carb-throttle-shaft-unit-jf168-9905\"\u003eGeneric Clone GX200 Complete Carb Throttle Shaft Unit - 196cc\/212cc - AKRA Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-viton-coated-steel-gasket-010-dj-1312\"\u003eViton Coated Steel Head Gasket .010 Inch for Honda Clones\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jf168-1130r-clone-valve-cover-gasket-rubber-jf168-1130r\"\u003eDurable Rubber Clone Valve Cover Gasket for Reliable Sealing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-o-h-v-vent-tube-kit-cvtk\"\u003eClone OHV Vent Tube Kit for Valve Cover Breather\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jf168-9991-clone-float-bowl-drain-nut-jf168-9991\"\u003eEasy-Access Clone Float Bowl Drain Nut\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Swift Karting","offers":[{"title":"Default Title","offer_id":52562728812862,"sku":"HFF","price":14.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/prefilterfoam-hff-honda-foam-filter-hff.jpg?v=1763114804"},{"product_id":"outerwears-pre-filter-for-afr83-specify-color-owpf83","title":"Outerwears Pre-Filter for AFR83 Air Filter - Durable Protection in Multiple Colors","description":"\u003cp\u003eWith over 25 years of experience, the Black Outerwears pre-filter for AFR83 is engineered to safeguard your air filter from engine-damaging elements like dirt, dust, and debris. Its sleek black finish adds a professional look to your kart setup while ensuring optimal airflow and filter longevity. Maintenance is effortless—simply wash with soap and water for repeated use. Ideal for kart racers in the 2-7\/16\" air filter category who prefer a classic, stealthy black option.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMixing sizes and colors is okay for quantity pricing.\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong style=\"color: red;\"\u003eAIR FILTER SOLD SEPARATELY\u003c\/strong\u003e\u003c\/p\u003e","brand":"Outerwears","offers":[{"title":"Black","offer_id":52569004835134,"sku":"OWPF83**Black","price":9.49,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":53239552246078,"sku":"OWPF83**Blue","price":9.49,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":53239552311614,"sku":"OWPF83**Red","price":9.49,"currency_code":"USD","in_stock":true},{"title":"Yellow","offer_id":53239552344382,"sku":"OWPF83**Yellow","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/prefilterouterwears-outerwears-pre-filter-for-afr83-specify-color-owpf83.jpg?v=1763125262"},{"product_id":"outerwears-pre-filter-for-afr177-specify-color-owpf177","title":"Outerwears Pre-Filter for AFR177 Air Filter - Durable Protection in Multiple Colors","description":"\u003cp\u003eWith over 25 years of experience, Outerwears pre-filters are engineered to safeguard your air filter from engine-damaging elements like dirt, debris, and moisture. Specifically designed for the AFR177 air filter, this black pre-filter ensures optimal airflow while extending the life of your kart's engine components.\u003c\/p\u003e\u003cp\u003eEasy to maintain, simply wash with soap and water for repeated use. The sleek black color provides a professional, low-profile look for your racing setup.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMixing sizes and colors is okay for quantity pricing.\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cfont color=\"red\"\u003e\u003cb\u003eAIR FILTER SOLD SEPARATELY\u003c\/b\u003e\u003c\/font\u003e\u003c\/p\u003e","brand":"Outerwears","offers":[{"title":"Black","offer_id":52569004966206,"sku":"OWPF177**Black","price":9.49,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":53239551951166,"sku":"OWPF177**Blue","price":9.49,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":53239552016702,"sku":"OWPF177**Red","price":9.49,"currency_code":"USD","in_stock":true},{"title":"Yellow","offer_id":53239552082238,"sku":"OWPF177**Yellow","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/prefilterouterwears-outerwears-pre-filter-for-afr177-specify-color-owpf177.jpg?v=1763125262"},{"product_id":"outerwears-pre-filter-for-afr179-specify-color-owpf179","title":"Outerwears Pre-Filter for AFR179 Air Filter - Durable Protection in Yellow","description":"\u003cp\u003eWith over 25 years of experience, the yellow Outerwears pre-filter for AFR179 is engineered to safeguard your air filter from engine-damaging elements like dirt, debris, and dust. Specifically designed for the AFR179 air filter (2-7\/16\" size), this vibrant yellow pre-filter ensures unrestricted airflow while providing superior protection for your kart's engine.\u003c\/p\u003e\n\u003cp\u003eEasy to maintain, simply wash with soap and water for repeated use. Perfect for kart racing enthusiasts seeking durable, reliable filtration in a striking yellow finish.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMixing sizes and colors is okay for quantity pricing.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: red;\"\u003eAIR FILTER SOLD SEPARATELY\u003c\/strong\u003e\u003c\/p\u003e","brand":"Outerwears","offers":[{"title":"Yellow","offer_id":52569005130046,"sku":"OWPF179**yellow","price":13.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/prefilterouterwears-outerwears-pre-filter-for-afr179-specify-color-owpf179.jpg?v=1763125263"},{"product_id":"outerwears-pre-filter-for-afr100-specify-color-owpf100","title":"Outerwears Pre-Filter for AFR100 Air Filter - Durable Protection in Multiple Colors","description":"\u003cp\u003eWith over 25 years of experience, the Black Outerwears pre-filter for the AFR100 is engineered to safeguard your kart's air filter from engine-damaging elements like dirt and debris. This sleek black 1.25-inch pre-filter ensures optimal airflow while extending the life of your primary filter, blending seamlessly with dark kart aesthetics.\u003c\/p\u003e\u003cp\u003eEasy to maintain, simply wash with soap and water for repeated use. Perfect for kart racing enthusiasts seeking reliable engine protection in a classic black finish.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMixing sizes and colors is okay for quantity pricing.\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cfont color=\"red\"\u003e\u003cb\u003eAIR FILTER SOLD SEPARATELY\u003c\/b\u003e\u003c\/font\u003e\u003c\/p\u003e","brand":"Outerwears","offers":[{"title":"Black","offer_id":52569035866430,"sku":"OWPF100**Black","price":13.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":53239551689022,"sku":"OWPF100**Blue","price":13.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":53239551754558,"sku":"OWPF100**Red","price":9.49,"currency_code":"USD","in_stock":true},{"title":"Yellow","offer_id":53239551787326,"sku":"OWPF100**Yellow","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersprefilters1.25-outerwears-pre-filter-for-afr100-specify-color-owpf100_ebfb97b6-d444-4c45-ad17-6645d012ce26.jpg?v=1763125257"},{"product_id":"outerwears-pre-filter-for-afr110-specify-color-owpf110","title":"Outerwears Pre-Filter for AFR110 Kart Air Filter - Choose Your Color","description":"\u003cp\u003eWith over 25 years of experience, Outerwears pre-filters are engineered to safeguard your kart's air filter from engine-damaging elements like dirt, dust, and debris. This durable black pre-filter for the AFR110 ensures optimal airflow while extending the life of your primary filter, offering a sleek, stealthy look for your kart.\u003c\/p\u003e\u003cp\u003eEasy to maintain, simply wash with soap and water for repeated use. Available in multiple colors to suit your racing setup. Mixing sizes and colors is fine for quantity pricing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: Air filter sold separately.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Outerwears","offers":[{"title":"Black","offer_id":52569035997502,"sku":"OWPF110**Black","price":12.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":53239551820094,"sku":"OWPF110**Blue","price":12.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":53239551885630,"sku":"OWPF110**Red","price":12.0,"currency_code":"USD","in_stock":true},{"title":"Yellow","offer_id":53239551918398,"sku":"OWPF110**Yellow","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/airfiltersprefilters1.25-outerwears-pre-filter-for-afr110-specify-color-owpf110_8d1ea56d-a259-4ca6-8b19-17f5465da9a5.jpg?v=1763125258"},{"product_id":"outerwears-pre-filter-walker-clone-black","title":"Outerwears Black Pre-Filter for Walker Clone Air Filter - Tighter Fit -  6\"","description":"\u003ch2\u003eOuterwears Pre-Filter for Walker Clone Filter (Black)\u003c\/h2\u003e\n\u003cp\u003eEnhance your kart's air intake system with this dedicated Outerwears pre-filter, specifically made for the Walker Clone filter. Released as a new part on 07.20.2020, this updated design addresses common fit issues by providing a noticeably tighter fit compared to earlier versions. Available exclusively in black, it ensures a secure, snug installation that stays in place during intense racing conditions.\u003c\/p\u003e\n\u003cp\u003eIn the world of kart racing, maintaining a clean air supply to your engine is crucial for optimal performance. The Walker Clone filter is a popular choice among clone engine users, and this Outerwears pre-filter adds an extra layer of defense against dust, debris, and track contaminants. The improved tighter fit means less chance of slippage or gaps, helping to prolong the life of your primary filter and engine internals.\u003c\/p\u003e\n\u003cp\u003eEasy to install over your existing Walker Clone filter, this pre-filter slips on effortlessly and is built to withstand the vibrations and rigors of karting. Whether you're competing on dirt ovals, asphalt tracks, or practice sessions, this black pre-filter keeps things simple and effective. It's a straightforward upgrade for any clone-powered kart setup relying on Walker filtration.\u003c\/p\u003e\n\u003cp\u003eKey update: The tighter fit eliminates the looseness found in previous models, offering reliability you can count on lap after lap. Pair it with your standard maintenance routine for best results in 4-cycle kart engines.\u003c\/p\u003e\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNew part introduced 07.20.2020 for latest standards\u003c\/li\u003e\n\u003cli\u003eTighter fit secures better than older versions\u003c\/li\u003e\n\u003cli\u003eExact fit for Walker Clone air filter setup\u003c\/li\u003e\n\u003cli\u003eBlack color matches most kart aesthetics\u003c\/li\u003e\n\u003cli\u003eSimple slip-on design for quick installs\u003c\/li\u003e\n\u003cli\u003eReliable protection in demanding kart environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eIs this pre-filter compatible only with Walker Clone filters?\u003c\/h3\u003e\n\u003cp\u003eYes, it is designed specifically for the Walker Clone filter as indicated.\u003c\/p\u003e\n\u003ch3\u003eWhat makes this version different from previous ones?\u003c\/h3\u003e\n\u003cp\u003eIt features a tighter fit than the previous version for improved security.\u003c\/p\u003e\n\u003ch3\u003eIs it available in size and colors other than black?\u003c\/h3\u003e\n\u003cp\u003eNo, \u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 13px; font-family: Tahoma;\"\u003e4-1\/2\" x 6\" (Fits 6\" Walker)\u003cbr\u003eBlack Only\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e  on this one as per product details.\u003c\/p\u003e\n\u003ch3\u003eWhen was this part released?\u003c\/h3\u003e\n\u003cp\u003eNew part released on 07.20.2020.\u003c\/p\u003e\n\u003ch3\u003eDoes it require any special tools for installation?\u003c\/h3\u003e\n\u003cp\u003eNo, it slips directly over the Walker Clone filter with no tools needed.\u003c\/p\u003e","brand":"Outerwears","offers":[{"title":"Default Title","offer_id":53244449030462,"sku":"OW146TBLK","price":11.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/Outerwears_Pre_Filter_for_Walker_Clone_Filter_Black_Only.jpg?v=1774901792"},{"product_id":"outerwears-black-pre-filter-afr179-owpf179b","title":"Outerwears Black Pre-Filter for AFR179 Air Filter - 3.5\" ID x 8\" Tall","description":"\u003ch2\u003eOuterwears Pre-Filter for AFR179 (Black)\u003c\/h2\u003e\n\u003cp\u003eEnhance the longevity and efficiency of your AFR179 air filter with this dedicated Outerwears pre-filter in sleek black. Specifically engineered to slip directly over the AFR179 filter, it acts as a first line of defense against dirt, dust, and fine particles commonly encountered on the track.\u003c\/p\u003e\n\u003cp\u003eKey specifications include a 3.5-inch inner diameter (ID) and 8.0-inch height, featuring a closed-end design for a secure, no-gap fit. This pre-filter is black only for this listing, though other colors are available separately. Its durable construction ensures reliable performance lap after lap, helping to prevent contaminants from reaching your engine's primary filter.\u003c\/p\u003e\n\u003cp\u003eIn kart racing, where track conditions vary from dusty ovals to gritty circuits, a quality pre-filter like this one is indispensable. It traps larger debris before it can clog or damage the main filter, reducing maintenance frequency and keeping airflow optimal. Easy to install with a simple stretch-over application—no tools required—it's a quick pit-lane upgrade that pays dividends in consistent engine protection.\u003c\/p\u003e\n\u003cp\u003eIdeal for racers prioritizing engine health without added complexity. Pair it with your existing AFR179 setup for comprehensive filtration. Note: This pre-filter is intended for direct use over the AFR179 filter as specified.\u003c\/p\u003e\n\u003ch3\u003eBenefits at a Glance:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect fit for seamless integration\u003c\/li\u003e\n\u003cli\u003eProven to extend filter life\u003c\/li\u003e\n\u003cli\u003eLightweight and flexible material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're prepping for club races or intense practice sessions, this Outerwears pre-filter delivers peace of mind by safeguarding your air intake system.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat are the exact dimensions of this pre-filter?\u003c\/h4\u003e\n\u003cp\u003e3.5\" inner diameter (ID), 8.0\" tall, with a closed end.\u003c\/p\u003e\n\u003ch4\u003eDoes it fit directly on the AFR179 filter?\u003c\/h4\u003e\n\u003cp\u003eYes, it's designed for use directly over the AFR179 filter.\u003c\/p\u003e\n\u003ch4\u003eIs this available in other colors?\u003c\/h4\u003e\n\u003cp\u003eBlack only for this SKU; other colors available via separate listings.\u003c\/p\u003e\n\u003ch4\u003eDo I need any tools to install it?\u003c\/h4\u003e\n\u003cp\u003eNo, it stretches over the filter easily by hand.\u003c\/p\u003e\n\u003ch4\u003eWhat does a pre-filter do?\u003c\/h4\u003e\n\u003cp\u003eIt captures larger particles before they reach the main air filter, prolonging its life.\u003c\/p\u003e","brand":"Outerwears","offers":[{"title":"Default Title","offer_id":53244449423678,"sku":"OWPF179B","price":13.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/Outerwears_Pre-Filter_for_AFR179_Black.jpg?v=1774901835"},{"product_id":"outerwears-black-pre-filter-briggs-555729-kart","title":"Outerwears Black Pre-Filter for Briggs 555729 Air Filter","description":"\u003cp\u003eOuterwears pre-filter for the Briggs #555729 air filter. This black cover goes over the main filter and catches the big dust before it packs the foam.\u003c\/p\u003e\n\n\u003cp\u003eThat matters on dry, dirty days. Keep the grit off the filter and your jets stay cleaner, the motor does not load up as quick, and you are not washing the main filter after every session.\u003c\/p\u003e\n\n\u003ch3\u003eFit and use\u003c\/h3\u003e\n\u003cp\u003eSlides over the 3.0\" x 3.0\" Briggs 555729 filter with top. Nylon, reusable, and easy to shake out or rinse when you get home. Black hides the dirt a little better than the bright colors.\u003c\/p\u003e\n\n\u003cp\u003eWant a color instead? The colored pre-filters are \u003ca href=\"https:\/\/swiftkarting.com\/products\/outerwears-pre-filter-briggs-555729-blue\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhy run one\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeeps dust out of the main filter\u003c\/li\u003e\n\u003cli\u003eHelps stop jets from getting clogged on dusty tracks\u003c\/li\u003e\n\u003cli\u003eFits the standard Briggs 555729 used on LO206\u003c\/li\u003e\n\u003cli\u003eShake it off, rinse it, run it again\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat filter does this fit?\u003c\/h4\u003e\n\u003cp\u003eBriggs #555729, 3.0\" x 3.0\" with top lid. Common LO206 filter.\u003c\/p\u003e\n\n\u003ch4\u003eWhat is it made of?\u003c\/h4\u003e\n\u003cp\u003eNylon. Tough enough for regular track use and still easy to clean.\u003c\/p\u003e\n\n\u003ch4\u003eCan I get it in other colors?\u003c\/h4\u003e\n\u003cp\u003eYes. Colored versions are \u003ca href=\"https:\/\/swiftkarting.com\/products\/outerwears-pre-filter-briggs-555729-blue\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch4\u003eHow do I clean it?\u003c\/h4\u003e\n\u003cp\u003ePull it off, shake out the dirt, rinse with water if it is packed, then let it dry before the next run.\u003c\/p\u003e\n\n\u003ch4\u003eDoes it choke the motor down?\u003c\/h4\u003e\n\u003cp\u003eNo. It is there to catch debris, not to shut the air off.\u003c\/p\u003e","brand":"Outerwears","offers":[{"title":"Default Title","offer_id":53244449521982,"sku":"OWPF206B","price":9.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/Outerwears_Pre-Filter_for_Briggs_555729_Filter_BLACK_ONLY.jpg?v=1774901866"},{"product_id":"outerwears-black-pre-filter-afr80-afr175","title":"Outerwears Black Pre-Filter for AFR80 \u0026 AFR175 Kart Air Filters","description":"\u003cp\u003eEquip your kart with the trusted Outerwears Pre-Filter in black, tailored for AFR80 and AFR175 air filters. Drawing on over 25 years of specialized experience, Outerwears crafts these pre-filters to deliver robust defense against engine-damaging elements like dirt, dust, and debris that can compromise performance.\u003c\/p\u003e\u003ch2\u003eEssential Engine Safeguard\u003c\/h2\u003e\u003cp\u003ePlaced over your primary air filter, this pre-filter serves as a critical barrier, ensuring cleaner air intake for sustained power and reliability on the track. Kart racers rely on it to prevent contaminants from shortening filter life or harming internal components. The black finish offers a sleek, professional look that integrates seamlessly with your setup.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect compatibility with AFR80 \u0026amp; AFR175 models\u003c\/li\u003e\n\u003cli\u003eProven durability from decades of innovation\u003c\/li\u003e\n\u003cli\u003eQuick and secure installation\u003c\/li\u003e\n\u003cli\u003eReusable design for cost-effective use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSimple Cleaning and Care\u003c\/h2\u003e\u003cp\u003eKeeping it in top condition is effortless—simply wash with soap and water, rinse thoroughly, and let it air dry. This low-maintenance approach means more time racing and less time servicing. Perfect for busy pit crews or solo builders.\u003c\/p\u003e\u003cp\u003eAir filter sold separately. Maximize savings with quantity pricing; mixing sizes and colors is fully supported for bulk orders.\u003c\/p\u003e\u003cp\u003eInvest in Outerwears quality to protect what powers your kart. Long-term reliability starts with superior air filtration.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does the Outerwears Pre-Filter protect against?\u003c\/h4\u003e\u003cp\u003eIt shields the air filter from engine-damaging elements such as dirt, dust, and debris.\u003c\/p\u003e\u003ch4\u003eHow do I clean the pre-filter?\u003c\/h4\u003e\u003cp\u003eWash it easily with soap and water, then rinse and air dry.\u003c\/p\u003e\u003ch4\u003eIs the primary air filter included?\u003c\/h4\u003e\u003cp\u003eNo, air filter is sold separately.\u003c\/p\u003e\u003ch4\u003eCan I mix sizes and colors for pricing?\u003c\/h4\u003e\u003cp\u003eYes, mixing sizes and colors is okay for quantity pricing benefits.\u003c\/p\u003e\u003ch4\u003eWhat air filters is this pre-filter for?\u003c\/h4\u003e\u003cp\u003eDesigned specifically for AFR80 \u0026amp; AFR175 models.\u003c\/p\u003e","brand":"Outerwears","offers":[{"title":"Default Title","offer_id":53244449653054,"sku":"OWPF80B","price":9.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/Outerwears_Pre-Filter_for_AFR80_AFR175_Black.jpg?v=1774901908"},{"product_id":"outerwears-blue-pre-filter-afr80-afr175-owpf80bl","title":"Outerwears Blue Pre-Filter for AFR80 \u0026 AFR175 Air Filters - Kart Protection","description":"\u003ch2\u003eProtect Your Kart Engine: Outerwears Blue Pre-Filter for AFR80 \u0026amp; AFR175\u003c\/h2\u003e\u003cp\u003eEngineered by Outerwears with more than 25 years of expertise in filtration solutions, this blue pre-filter delivers essential defense for your AFR80 and AFR175 air filters. Kart tracks often expose engines to dirt, dust, pollen, and other damaging contaminants that can clog filters and reduce performance. This pre-filter acts as the first line of protection, trapping larger particles before they reach your main air filter, helping maintain optimal engine breathing and longevity.\u003c\/p\u003e\u003cp\u003eCrafted from high-quality, breathable mesh material, it ensures unrestricted airflow while blocking harmful debris. The vibrant blue color makes it easy to spot in your pit setup, and its flexible design slips on securely without tools. Maintenance couldn't be simpler: rinse with soap and water, shake off excess, and let air dry. Repeat use after races keeps it performing like new, saving you time and money on frequent replacements.\u003c\/p\u003e\u003cp\u003ePerfect for 4-cycle kart enthusiasts running AFR80 or AFR175 setups, this pre-filter is a must-have for consistent protection in varying conditions—from dusty dirt ovals to outdoor circuits. Note that the primary air filter is sold separately, allowing you to pair it with your existing filter. For bulk buys, feel free to mix sizes and colors to qualify for quantity pricing benefits.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e25+ years of Outerwears filtration innovation\u003c\/li\u003e\n\u003cli\u003eTailored fit for AFR80 \u0026amp; AFR175 air filters\u003c\/li\u003e\n\u003cli\u003eBlocks engine-damaging dirt and debris effectively\u003c\/li\u003e\n\u003cli\u003eEffortless cleaning with just soap and water\u003c\/li\u003e\n\u003cli\u003eBreathable design preserves airflow\u003c\/li\u003e\n\u003cli\u003eBlue hue for quick visual identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInvest in reliability—add this Outerwears pre-filter to your kart maintenance kit today and keep your engine running strong race after race.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat specific air filters is this pre-filter compatible with?\u003c\/h4\u003e\u003cp\u003eIt fits AFR80 and AFR175 air filters perfectly.\u003c\/p\u003e\u003ch4\u003eHow should I clean and maintain the pre-filter?\u003c\/h4\u003e\u003cp\u003eSimply wash it with soap and water, then air dry. No special cleaners needed.\u003c\/p\u003e\u003ch4\u003eDoes this include the main air filter?\u003c\/h4\u003e\u003cp\u003eNo, the air filter is sold separately.\u003c\/p\u003e\u003ch4\u003eCan I combine different sizes or colors for pricing?\u003c\/h4\u003e\u003cp\u003eYes, mixing sizes and colors is okay for quantity pricing.\u003c\/p\u003e\u003ch4\u003eWill it restrict airflow to my engine?\u003c\/h4\u003e\u003cp\u003eNo, its breathable mesh allows proper airflow while protecting against debris.\u003c\/p\u003e","brand":"Outerwears","offers":[{"title":"Default Title","offer_id":53244449980734,"sku":"OWPF80BL","price":9.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/Outerwears_Pre-Filter_for_AFR80_AFR175_Blue.jpg?v=1774901944"},{"product_id":"outerwears-red-pre-filter-afr80-afr175","title":"Outerwears Red Pre-Filter for AFR80 \u0026 AFR175 Kart Air Filters","description":"\u003cp\u003eEnhance your kart's air intake system with the Outerwears Pre-Filter for AFR80 \u0026amp; AFR175 in striking red. Crafted with over 25 years of expertise, this pre-filter acts as a robust shield, guarding your primary air filter against harmful elements like dirt, dust, and debris that can infiltrate and damage your engine.\u003c\/p\u003e\u003cp\u003eInstallation is straightforward—simply slip it over your AFR80 or AFR175 air filter and secure with the included clamp. Its durable, breathable fabric ensures optimal airflow while providing superior filtration. When maintenance time comes, cleaning is effortless: just rinse with soap and water, then air dry. No special tools or chemicals required, keeping your setup race-ready with minimal downtime.\u003c\/p\u003e\u003cp\u003eIdeal for kart racers who demand reliability in every lap, this pre-filter extends the life of your air filter and maintains peak engine performance. Whether you're hitting the track for club races or intense practice sessions, it delivers consistent protection. Note: mixing sizes and colors qualifies for quantity pricing, perfect for teams stocking up. Air filter sold separately—pair it with your existing AFR80 or AFR175 for complete coverage.\u003c\/p\u003e\u003cp\u003eBacked by Outerwears' legacy of innovation in filtration, this red pre-filter combines function with visibility, making it easy to spot in your pit area. Invest in engine health and focus on what matters: faster laps and fewer rebuilds.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlocks engine-damaging contaminants effectively\u003c\/li\u003e\n\u003cli\u003eSimple soap-and-water cleaning routine\u003c\/li\u003e\n\u003cli\u003e25+ years of trusted pre-filter design\u003c\/li\u003e\n\u003cli\u003ePerfect fit for AFR80 \u0026amp; AFR175 models\u003c\/li\u003e\n\u003cli\u003eVibrant red for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I clean the Outerwears pre-filter?\u003c\/strong\u003e\u003cbr\u003eA: Wash it with soap and water, then let it air dry completely before reuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it fit only AFR80 and AFR175?\u003c\/strong\u003e\u003cbr\u003eA: Yes, specifically designed for AFR80 \u0026amp; AFR175 air filters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is the air filter included?\u003c\/strong\u003e\u003cbr\u003eA: No, air filter sold separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I mix colors for bulk pricing?\u003c\/strong\u003e\u003cbr\u003eA: Yes, mixing sizes and colors is okay for quantity pricing.\u003c\/p\u003e","brand":"Outerwears","offers":[{"title":"Default Title","offer_id":53244451062078,"sku":"OWPF80R","price":9.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/Outerwears_Pre-Filter_for_AFR80_AFR175_Red.jpg?v=1774901974"},{"product_id":"outerwears-yellow-pre-filter-afr80-afr175","title":"Outerwears Yellow Pre-Filter for AFR80 \u0026 AFR175 Kart Air Filters","description":"\u003ch2\u003eOuterwears Pre-Filter: Superior Protection for AFR80 \u0026amp; AFR175 Air Filters (Yellow)\u003c\/h2\u003e\n\u003cp\u003eBuilt on over 25 years of expertise, the Outerwears pre-filter delivers essential defense for your kart's air filter. Specifically designed for AFR80 and AFR175 models, this yellow pre-filter wraps securely around your existing air filter to block engine-damaging contaminants like dirt, dust, and debris. Keep your engine running clean and efficient during intense track sessions or practice runs.\u003c\/p\u003e\n\u003cp\u003eInstallation is straightforward—just slip it over your air filter and secure with the included clamp. No special tools required. Maintenance couldn't be simpler: rinse with soap and water, then air dry. It's reusable, cost-effective, and tough enough for repeated cleanings without losing effectiveness.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTargets harmful elements before they reach the main filter\u003c\/li\u003e\n\u003cli\u003eCustom fit for AFR80 \u0026amp; AFR175 air filters\u003c\/li\u003e\n\u003cli\u003eVibrant yellow for quick visual checks\u003c\/li\u003e\n\u003cli\u003eFlexible fabric construction adapts to filter shape\u003c\/li\u003e\n\u003cli\u003eProven durability from a trusted karting brand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Air filter sold separately. Mix sizes and colors for quantity pricing benefits.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat air filters does this pre-filter fit?\u003c\/h4\u003e\n\u003cp\u003eThis yellow Outerwears pre-filter is designed specifically for AFR80 and AFR175 air filters used in kart engines.\u003c\/p\u003e\n\u003ch4\u003eHow do I clean the pre-filter?\u003c\/h4\u003e\n\u003cp\u003eWash it easily with soap and water, then let it air dry. No harsh chemicals needed.\u003c\/p\u003e\n\u003ch4\u003eIs the main air filter included?\u003c\/h4\u003e\n\u003cp\u003eNo, the air filter is sold separately. This is a protective pre-filter only.\u003c\/p\u003e\n\u003ch4\u003eCan I mix colors or sizes for bulk orders?\u003c\/h4\u003e\n\u003cp\u003eYes, mixing sizes and colors is fine for quantity pricing.\u003c\/p\u003e\n\u003ch4\u003eWhy choose Outerwears pre-filters?\u003c\/h4\u003e\n\u003cp\u003eWith over 25 years of experience, they provide reliable protection against elements that can damage engines.\u003c\/p\u003e","brand":"Outerwears","offers":[{"title":"Default Title","offer_id":53244452045118,"sku":"OWPF80Y","price":9.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/Outerwears_Pre-Filter_for_AFR80_AFR175_Yellow.jpg?v=1774902003"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/collections\/airfiltersfabric-afr175-3-50-x-4-2-7-16-i-d-angled-afr175_c4c8c614-8973-43ae-b881-4abd95fecd4d.jpg?v=1789401940","url":"https:\/\/swiftkarting.com\/collections\/air-filters.oembed?page=2","provider":"Swift Karting","version":"1.0","type":"link"}