The K&N Drycharger is a silicone-treated, polyester wrap that is made to cover K&N Air Filters. 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 is limited.
- This product wraps your air filter with an additional pre-filter.
- Extends service interval of your K&N filter.
- Durable silicone-treated polyester material with stitched elastic openings.
- Water repellent treatment typically lasts one to two years.
