TWIN AIR Standard Air Filter for ATV/UTV ARCTIC CAT DVX 400 2003-2008 ATV/UTVStandard Air FilterCoarse, open-pore foam catches airborne dirt, grime and sandFine open-pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passageExclusively formulated adhesive withstands repeated cleanings, even with harsh solvents or gasolineSlightly smaller than stock filters to increase air space around the filter and improve circulationFused outer- and inner-elements prevent dirt and grime from being lodged between layersThick, flat foam, greaseless sealing ring ensures maximum contact with your air box, while acting as a breathable gasket for increased air passageBrand: TWIN AIRPart Number: 153908