Twin Air 152213 Dual-Stage Air Filter for Yamaha YZ 125 / 250 / 450 Models 2000 Kawasaki KEF300 Lakota Sport 1995 Polaris Trail Boss 300

1995 Polaris Trail Boss 300 4x4

Part Number: WK1214

2012 Polaris Ranger 800 HD

Part Number: PLK500RF

1999 Kawasaki KLF300B Bayou 2x4

Twin Air 152213 Dual-Stage Air Filter for Yamaha YZ 125 / 250 / 450 Models 2000 Kawasaki KEF300 Lakota Sport 1995 Polaris Trail Boss 300Twin Air Racing Dual Stage Replacement Air Filter 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 inner foam