Manufactured with the worlds highest quality materials. Over 95 years of experience. Test results prove 28% longer service life than Factory and leading competitor brands. Lower cost with higher quality when compared to Factory filter. This item fits the following vehicle applications: 2012 fits Gas Gas™ EC 250 2013-2015 fits Gas Gas™ EC 250 F 2013-2015 fits Gas Gas™ EC 300 F 2013-2015 fits Gas Gas™ EC 450 F 2011 fits Husqvarna™ TE125 2009 fits YAM WR250F 2011-2013 fits YAM WR250F 2015-2023 fits YAM WR250F 2009-2018 fits YAM WR250R 2020 fits YAM WR250R 2009-2011 fits YAM WR250X 2009 fits YAM WR450F 2011-2023 fits YAM WR450F 2009-2022 fits YAM XT250 2008-2013 fits YAM YFM250 Raptor 2008 fits YAM YFM250 Raptor SE 2008 fits YAM YFM250 Raptor SE Custom 2007-2009 fits YAM YFZ450 2012-2013 fits YAM YFZ450 2007 fits YAM YFZ450 Bill Balance Edition 2007-2008 fits YAM YFZ450 SE 2009-2019 fits YAM YFZ450R 2009-2019 fits YAM YFZ450R SE 2010-2011 fits YAM YFZ450X 2010 fits YAM YFZ450X Bill Balance 2011 fits YAM YFZ450X SE 2015-2018 fits YAM YZ250 2009-2023 fits YAM YZ250F 2021-2023 fits YAM YZ250F ME Energy fits YAM Edition 2015-2022 fits YAM YZ250FX 2009-2023 fits YAM YZ450F 2021-2023 fits YAM YZ450F ME Energy fits YAM Edition 2016-2023 fits YAM YZ450FX