Twin Air 150210FR Triple-Stage Air Filter for Honda CRF250R & CRF450R MPN_03-703 1983 Kawasaki KZ440LTD Belt Drive

1983 Kawasaki KZ440LTD Belt Drive

Fitments 2006 Polaris Sportsman X2 EFI

1989-99 Yamaha YFM350WT Big Bear

1982-86 Honda CB450SC Nighthawk

2003 Yamaha YFM400A Kodiak 2x4

Twin Air 150210FR Triple-Stage Air Filter for Honda CRF250R & CRF450R MPN_03-703 1983 Kawasaki KZ440LTD Belt DriveTwin Air Triple Stage Replacement Air Filter Part Number: 150210FR Featured a Backfire Resistant Triple Stage 15mm foam design The additional inner layer eliminates the the restrictive, stock backfire screen Fused layer design increases performance and protection Revolutionary micro gluing process minimizes seams New Round design boosts air flow Twin Air's breakthrough fused layer design provides an unbeatable combination performance and protection.