- Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely
- Two-stage air filters come apart for maximum airflow and ultimate cleaning
- Most filters feature the Ultra Seal grease groove on the sealing surface
- Unsurpassed in airflow, stopping dirt and overall performance
- Each fits in stock airbox exactly like OEM filter
- Made in the U.S.A.
Yamaha -- WR 450 F -- (2008, 2004, 2009, 2005, 2006, 2003, 2007, 2014, 2015, 2013, 2011, 2012, 2010); Yamaha -- WR 250 F -- (2005, 2004, 2007, 2009, 2008, 2003, 2006, 2014, 2010, 2011, 2012, 2013)