Add an extra layer of protection to your air filter without compromising its performance. This 1/2 IN thick open-cell polyurethane foam pre-filter offers protection and convenience all in one.
- Ideal for Off-Roading and Other Dirty Environments
- Washable and Reusable Open-Cell Polyurethane Foam
- Captures Large Particles Before the Filter
- Dust Holding Capacity increases by 50%
- Extends Filter Service Intervals