- Unsurpassed in airflow, dirt stopping and overall performance
- Two-stage air filters come apart for maximum airflow and ultimate cleaning
- Most filters feature the Ultra Seal grease groove on the sealing surface
- Each fits in stock air box exactly like OEM filter
- Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely
- Made in the U.S.A.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2008-2012 | Beta | RR 400 | |
| 2008-2012 | Beta | RR 450 | |
| 2012 | Beta | RR 450 Cross Country | |
| 2008-2009 | Beta | RR 525 | |
| 2011 | Beta | RS 400 | |
| 2008-2012 | Beta | RS 450 | |
| 2010 | Beta | RS 450 Supermoto | |
| 2008-2010 | Beta | RS 525 | |
| 2010 | Beta | RS 525 Supermoto | |
| 2011 | Beta | SM 400 | |
| 2011 | Beta | SM 450 | |