K&N PreCharger Air Filter Wrap 6.5" Base ID x 4.5" Top ID x 5.5" H RU-5147DK

The K&N Drycharger is a polyester wrap treated with silicone that is designed to protect K&N Air Filters or Personal Watercraft Flame Arrestors. Similar to K&N Prechargers, these Drychargers feature uniform micron-sized openings that allow for high airflow while minimizing water intake due to the silicone-treated polyester material. K&N Prechargers are specialized filter wraps that extend the service interval of K&N Filterchargers in dusty environments. Constructed from durable polyester with a uniform weave, these Prechargers effectively trap small dirt particles while maintaining minimal airflow restriction. Designed for dry operation, they can be cleaned using K&N Filter Cleaner. Each Drycharger is custom-fit for its application, and double-stitched elastic openings ensure a secure fit.