Twin Air 154142 Dual-Stage Air Filter for 2014-16 KTM 250 Freeride 2013 Yamaha YFM700FGP Grizzly 700 FI 4x4 EPS 1997 Yamaha WR250

1997 Yamaha WR250

2010 Yamaha TW200

1985 Yamaha XTZ600 Tenere

1997 Polaris Indy 500

1990 Suzuki DR350S

Twin Air 154142 Dual-Stage Air Filter for 2014-16 KTM 250 Freeride 2013 Yamaha YFM700FGP Grizzly 700 FI 4x4 EPS 1997 Yamaha WR250Twin Air Racing Dual Stage Air Filter Part Number: 154142 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