Air Filters › ATV PRE-FILTER K&N SU-2391 BLUE Image 1 of 1 ATV PRE-FILTER K&N SU-2391 BLUE $0.00 Sold Out Dyno and flow bench testing has shown no significant loss of horse power or air intake while using this productSilicone impregnated micro-mesh is water resistantSeams are dielectrically weldedMaterial contains uniform micron sized openings that allow air in, yet filters out the unwanted elements, such as sand, dirt, clay and even waterFilters particles as small as .005" in diameter without noticeable air flow restriction Sold Out Added! Dyno and flow bench testing has shown no significant loss of horse power or air intake while using this productSilicone impregnated micro-mesh is water resistantSeams are dielectrically weldedMaterial contains uniform micron sized openings that allow air in, yet filters out the unwanted elements, such as sand, dirt, clay and even waterFilters particles as small as .005" in diameter without noticeable air flow restriction
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