4.5" x 5" Foam Pre-Filter Compatible with AFR-83 and AFR-84

Pair perfectly with your AFR-83 or AFR-84, this foam pre-filter (SKU: UIPF454) at 4.5" x 5" forms a defensive duo for kart intakes. It catches track-side grit early, preserving the main filter's potency for sustained power.

• Targeted Compatibility: Engineered to hug those specific models without gaps.
• Basic Yet Effective: Foam structure filters basics while allowing ample air through.
• Cost-Effective Shield: Affordable way to amp up engine safeguards.

In practice sessions, it keeps things tidy, reducing the need for mid-day swaps. This setup lets you concentrate on lines and braking, knowing your motor stays shielded. Rinse it post-run to prep for qualifiers—simple organization for winning habits.

Essential for any kart fleet, it supports varied track types from smooth to rough.