Twin Air 154115X Pre-Oiled Air Filter for KTM 85 / 125 / 250 / 350 / 450 / 500 M 2004 Yamaha YFM125 Grizzly 00 square nuts

00 square nuts

2002-03 Kawasaki KX125

2008 KTM 150 SX

2002 Bombardier Traxter XL 500

Twin Air 154115X Pre-Oiled Air Filter for KTM 85 / 125 / 250 / 350 / 450 / 500 M 2004 Yamaha YFM125 Grizzly 00 square nutsTwin 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