1844 No-Toil / Ignition Products Air Filter Fits Yamaha Yz125 Yz250 1996-2014 Fits Yamaha Yz125 Yz250 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 DUAL STAGE FOAM: Two different pore sizes create more trapping area for even the smallest dust particles FLAME LAMINATED FOAM: Both "stages" are not glued, but heat sealed to provide maximum air flow RETICULATED FOAM: Increases dirt stopping surface area nd increase foam strength Strongest glue seams will withstand harsh solvents and gas. Pull as hard as can, foam will rip before the glued seam will