- Filters are pre-oiled with Twin Air BIO Foam Filter Oil
- The ultimate consistency in pore coverage using state-of-the-art filter oiling machines
- Same industry-leading Twin Air Filter, now pre-oiled for your convenience
- Include a resealable bag for added convenience
- Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performance
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1998-2003 | Honda | Foreman 400 TRX400FW 4x4 | |
| 1998-2001 | Honda | Foreman 450 TRX450ES 4x4 ES | |
| 2002-2004 | Honda | Foreman 450 TRX450FE 4x4 ES | |
| 2002-2004 | Honda | Foreman 450 TRX450FM 4x4 S | |
| 1998-2001 | Honda | Foreman 450 TRX450S 4x4 S | |
| 1988-1991 | Honda | FourTrax 300 TRX300 2x4 | |
| 1995-2000 | Honda | FourTrax 300 TRX300 2x4 | |