K&N PreCharger Air Filter Wrap Black Universal 4in. Height 4in. Inside Diameter

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.

• Cleanable with K&N Filter Cleaner
• Cleanable With K&N Cleaner