Twin Air 152451 Racing Air Filter for 1985-95 Yamaha XT350 1993 KTM RM125 2011 Honda CRF450X

2011 Honda CRF450X

2009 Arctic-Cat 700 Auto 2 4 Wheel Drive IRS H1 SE

2004 KTM 85 SX

Warning: Not for use with fuel injected engines

1992 Polaris Indy 500 SKS

Twin Air 152451 Racing Air Filter for 1985-95 Yamaha XT350 1993 KTM RM125 2011 Honda CRF450XTwin Air Racing Replacement Air Filter Part Number: 152451 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 dual layer design (now widely copied) for combined performance and protection. The fused layers of open pore foam and fine