OEM #315-03
This filter, used with No Toil foam filter treatment, provides the best air filtration system in the worldFully open-cell structure for highest airflow and maximum protectionMade of flame-laminated dual-layer foam, bonded with the highest quality glue to stand up to the roughest and toughest of any style of riding or terrainHeavy-duty glue provides protection from all solventsWide soft sealing ring for extra protectionMade in the USAOriginal OEM sizeFlexible seams prevent cracking