The K&N Drycharger oval straight wrap is a silicone-treated polyester pre-filter designed to cover K&N air filters or personal watercraft flame arrestors. The wrap’s uniform micron-sized openings maintain airflow while limiting water intrusion, and the water-repellent treatment typically lasts one to two years. It offers an easy way to protect filters in moist environments without significantly restricting intake flow.
K&N Drycharger Air Filter Wrap - Oval Straight - Black