- Remove the air filter and pressure wash the inside of the airbox by covering the carb inlet with a watertight cap
- Made of PVC with a rubber sealing ring
- Top screw included
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1989-2007 | Honda | CR125R | |
| 1997 | Honda | CR250 | |
| 1989-1996 | Honda | CR250R | |
| 1998-2007 | Honda | CR250R | |
| 1989-2001 | Honda | CR500R | |
| 2008-2012 | TM | 125EN | |
| 2008-2012 | TM | 250EN | |
| 2004-2011 | TM | 250FEN | |
| 2008-2012 | TM | 300EN | |
| 2005-2012 | TM | EN530F | |
| 2008-2012 | TM | MX125 | |
| 2008-2012 | TM | MX250 | |
| 2005-2012 | TM | MX250F | |
| 2008-2012 | TM | MX300 | |
| 2005-2012 | TM | MX530F | |
| 2008-2013 | TM | MX85 17/14 | |
| 2008-2011 | TM | MX85 19/16 | |
| 2014 | TM | MX85 jr | |