Uni Dirt Bike Air Filters are unsurpassed in airflow, dirt stopping and overall performance.
- Designed to fit in the factory air box exactly like original filter
- The best selling replacement air filter for competition motorcycles
- Unique two stage design allows for easy and complete cleaning
- Dual layer of foam, can be serviced separately
- Thin Ultra Seal base is virtually impossible to tear
- Some models have a built-in "Grease Groove"
- Re-usable, easy maintenance