Twin Air 156016FR Triple-Stage Air Filter for Sherco 250 / 300 / 450 / 510 Endur 2005 Ski-Doo GTX 600 H.O. SDI Sport 1984-94 Ski-Doo Safari 377

1984-94 Ski-Doo Safari 377

2006 Polaris Sportsman 500 X2

1980-82 Kawasaki KZ440B/G (Rear)

2013 Polaris Ranger 800 RZR 4 Indy Red

Twin Air 156016FR Triple-Stage Air Filter for Sherco 250 / 300 / 450 / 510 Endur 2005 Ski-Doo GTX 600 H.O. SDI Sport 1984-94 Ski-Doo Safari 377Twin Air Racing Backfire Resistant Air Filter New Design is backfire Resistant and helps prevent messy and dangerous fuel backfires Fused dual layer design for a combined increase in performance and protection Revolutionary micro gluing process minimizes seams for added protection Washable and reusable up to 50 times without replacement New Round design boosts air flow Twin Air's breakthrough, fused 3 layer design (now widely copied) for combined