Twin Air 151801 Dual-Stage Air Filter for 2003-06 Kawasaki KFX400 2000 Sea-Doo XP 950 LTD 2013 Yamaha YFM550FGPH Grizzly FI

2013 Yamaha YFM550FGPH Grizzly FI 4x4 EPS Hunter Edition

2004 Polaris Ranger 500 4x4

2004 Yamaha YZ 250 F

2013 Polaris Sportsman 500 Touring

Part Number: WR101-037

Twin Air 151801 Dual-Stage Air Filter for 2003-06 Kawasaki KFX400 2000 Sea-Doo XP 950 LTD 2013 Yamaha YFM550FGPH Grizzly FITwin Air Dual Stage Air Filter Part Number: 151801 Fused dual layer design for a combined increase in performance and protection Revolutionary micro gluing process minimizes seams for added protection Washable and reusable upto 50 times without replacement New Round design boosts air flow Twin Airs breakthrough, fused dual layer design (now widely copied) for combined performance and protection. The fused layers of open pore foam and fine inner foam