K&N K&N Black Round Precharger Filter Wrap KN22-8021PK Product:Fits 7" ID x 6" H Filter - KN22-8021PK Part Number: AR400-8311

Part Number: AR400-8311

Part Number: AF953-10

Adjustable Red Line Indicator

Part Number: AF96-9009

K&N K&N Black Round Precharger Filter Wrap KN22-8021PK Product:Fits 7" ID x 6" H Filter - KN22-8021PK Part Number: AR400-8311K&N Black Round Precharger Filter WrapFits 7" ID x 6" H Filter KN22 8021PK Brand: K&N Part Number: KN22 8021PK Description: The 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.