K&N DryCharger Air Filter Wrap Blue RX-4990DL

K&N silicone-treated polyester wraps Drychargers are designed to protect K&N Air Filters and Personal Watercraft Flame Arrestors. Similar to K&N Prechargers, these Drychargers feature uniform micron-sized openings that facilitate high airflow while minimizing water ingress. The silicone-treated polyester material effectively repels water, preventing it from reaching the air filter or flame arrestor. A sewn-in elastic opening ensures a secure fit on the Flame Arrestor.