Twin Air 153210 Dual-Stage Air Filter for 1993-95 Suzuki RM125 / RM250 2001 Arctic Cat 300 2x4 2006 Honda CRF100F

2006 Honda CRF100F

2006 Yamaha YFZ 450 SE 4x2

2002 Arctic Cat 400/400 FIS  Man 4x4

1969-78 Honda CB750K

Twin Air 153210 Dual-Stage Air Filter for 1993-95 Suzuki RM125 / RM250 2001 Arctic Cat 300 2x4 2006 Honda CRF100FTwin Air Racing Dual Stage Air Filter Part Number: 153210 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