K&N Engineering RF-1015DK KN DryCharger Air Filter Wrap protection-hip 1998 Ski-Doo Formula Deluxe 500

1998 Ski-Doo Formula Deluxe 500

2012 KTM 150 SX

2010-2012 Harley Davidson FLTRX Road Glide Custom

2006 Arctic Cat Crossfire 700 EFI Early Build

K&N Engineering RF-1015DK KN DryCharger Air Filter Wrap protection-hip 1998 Ski-Doo Formula Deluxe 500The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers, contain uniform micron sized openings that allow high air flow. Yet, due to the Drychargers silicone treated polyester wrap, the amount of water that reaches the air filter or flame arrestor is limited.