Twin Air 151117 Racing Air Filter for 2004-05 Kawasaki KX250F 2005 Honda TRX650 Rincon 4x4 1998 Yamaha YFB250 Timberwolf 2x4

1998 Yamaha YFB250 Timberwolf 2x4

2005 Honda TRX350TM Rancher

1990 Yamaha YFM350ER Moto 4

Part Number: 150219  Fused-dual-layer design for a combined increase in performance and protection

Part Number: PWAAK-Y07-000U

Twin Air 151117 Racing Air Filter for 2004-05 Kawasaki KX250F 2005 Honda TRX650 Rincon 4x4 1998 Yamaha YFB250 Timberwolf 2x4Twin Air Racing Replacement Air Filter Part Number: 151117 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