Twin Air Dual-Stage Air Filter for 2013-17 Beta RR250/300/350/390 - 158033 2009 Polaris RZR 800 LE 2009 Ski-Doo GSX 500 SS

2009 Ski-Doo GSX 500 SS Sport

2008 Kawasaki KLX450R

2004 Gas-Gas EC300

2005 Yamaha TT-R125LE

96mm Finish Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston/Cylinder Size 101

Twin Air Dual-Stage Air Filter for 2013-17 Beta RR250/300/350/390 - 158033 2009 Polaris RZR 800 LE 2009 Ski-Doo GSX 500 SSTwin 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