K&N - Air Filter Pre-Filter Skin (RU-0510PK) Option:Pre-Filter (RU-0510PK) We've engineered a handy storage

We've engineered a handy storage solution

It is compatible with most after market filter oil and cleaners such as Maxima

FFM and FIM Certified

Universal size fits all

Synthetic Ester and PAO base fluid formula

K&N - Air Filter Pre-Filter Skin (RU-0510PK) Option:Pre-Filter (RU-0510PK) We've engineered a handy storageThe K&N PreCharger filter wrap is specially designed to extend the service interval of your K&N Filtercharger filter when used in very dusty conditions. They are made from durable polyester material containing a uniform weave. The PreCharger will stop small dirt particles with minimal restriction to the airflow of the filter. This product wraps your air filter with an additional pre filter Extends service interval of your K&N filter in dusty