The 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.
The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. They contain uniform micron sized openings that allow high air flow.

Fitment:
Yamaha WB700 WaveBlaster Base 1993
Yamaha WB700 WaveBlaster Base 1994
Yamaha WB700 WaveBlaster Base 1995
Yamaha WRA650 WaveRunner III Base 1990
Yamaha WRA650 WaveRunner III Base 1991
Yamaha WRA650 WaveRunner III Base 1992
Yamaha WRA650 WaveRunner III Base 1996
Yamaha WRA700 WaveRunner III 700 Base 1997
Yamaha WRA700 WaveRunner III GP Base 1995
Yamaha WRB650 WaveRunner VXR Base 1991
Yamaha WRB650 WaveRunner VXR Base 1992
Yamaha WRB650 WaveRunner VXR Base 1993
Yamaha WRB650 WaveRunner VXR Base 1994
Yamaha WRB650 WaveRunner VXR Base 1995
Yamaha WRB700 WaveRunner Pro VXR Base 1993
Yamaha WRB700 WaveRunner Pro VXR Base 1994