White Walker Outerwears Pre-filter fits 3" and 4" Walker Air Filters
The Walker Outerwears Pre-filter blocks dirt, sand, and other debris to prevent damage to your engine. Manufactured from high quality materials, these pre-filters are strengthened with welded seams. Washable and reusable. Maximum air flow.
Specially designed Outerwear:
The white color helps the teams understand how often to wash and replace these. They help reduce large particles from building up on the pleated surface of the air filter. These are highly recommended for mud packing, and wet conditions.