At DMG Motorsports, we present the OUTERWEARS ATV Pre-Filter for K&N HA 4504 20-2077-02, designed to help keep unwanted elements out while allowing air in. Its water-resistant construction and uniform micron-sized openings make it a practical choice for ATV air-intake protection.

Features:

• Designed for K&N HA 4504 20-2077-02
• Silicone-impregnated micro-mesh is water resistant
• Dielectrically welded seams
• Uniform micron-sized openings allow air in while filtering sand, dirt, clay and water
• Filters particles as small as .005 inches in diameter without noticeable airflow restriction
• Dyno and flow bench testing showed no significant horsepower or air-intake loss while using this product
• SKU: 25-5837B

Fitment