Maxima MTX-2014-00 ProFilter Premium Air Filter Fits: Yamaha YFM 250R Raptor 250 2008-2014 Reusable long life air filter with Permabond ultra-high strength seams Heat laminated, dual-stage, chemical resistant, polyester-based reticulated foam 15 millimeter high flow filtering thickness and plush 13 millimeter sealing foam Low profile rubber grommet and packaged individually in a resealable bag