Outerwears PreFilter for 3x5 K&N Filter, Black *NEW*

Prefilter for K&N Air Filter

Fits Filter 3" Diameter x 5" Length

• Dyno and flow bench testing has shown no significant loss of horse power or air intake while using this product. 
• Silicone impregnated micro-mesh is water resistant. 
• Seams are dielectrically welded. 
• Material contains uniform micron sized openings that allow air in, yet filters out the unwanted elements, such as sand, dirt, clay and even water. 
• Filters particles as small as .005" in diameter without noticeable air flow restriction.