Twin Air 150021 Dual-Stage Air Filter for 1974 Honda CR250R MPN_01.2217.A 1988 HONDA CR250R

1988 HONDA CR250R

1992-95 Kawasaki 750 SX

50 mm Cylinder Stroke Volume 57

1993 Ski-Doo Formula Mach Z

Twin Air 150021 Dual-Stage Air Filter for 1974 Honda CR250R MPN_01.2217.A 1988 HONDA CR250RTwin Air Racing Dual Stage Air Filter Part Number: 150021 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