At DMG Motorsports, we present the OUTERWEARS ATV Pre-Filter for K&N SU-2391, a blue pre-filter designed to help filter unwanted elements while supporting airflow. Its water-resistant silicone-impregnated micro-mesh construction helps keep sand, dirt, clay and water out without significant loss of horsepower or air intake.

Features:

• For K&N SU-2391
• Silicone-impregnated micro-mesh is water resistant
• Dielectrically welded seams
• Uniform micron-sized openings allow air in while filtering unwanted elements
• Filters particles as small as .005 inch in diameter
• Testing showed no significant loss of horsepower or air intake
• Blue finish
• SKU: 25-5840B

Fitment