K&N DryCharger Air Filter Wraps - Round Tapered Black 7.5" Base ID / 4.5" Top ID / 6" H RF-1048DK

K&N Drychargers, silicone treated polyester wrap, 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 its accumulation on the filter or flame arrestor. A sewn-in elastic opening ensures a secure fit, providing reliable protection against water infiltration even in submerged conditions.