- Pro Series filters literally use the world's finest materials: German paper, English glue and Japanese zinc steel that meet or exceed OEM requirements.
- All necessary gaskets and o-rings are included with most filters.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1999-2005 | Arctic Cat | 250 2x4 | |
| 2001-2005 | Arctic Cat | 250 4X4 | |
| 1998-2003 | Arctic Cat | 300 2x4 | |
| 1998-2005 | Arctic Cat | 300 4X4 | |
| 1999-2002 | Suzuki | King Quad 300 LTF300F 4x4 | |
| 1991-1998 | Suzuki | King Quad 300 LTF4WDX | |
| 1994-1996 | Suzuki | Quadrunner 250 LT4WD | |
| 1988-2002 | Suzuki | Quadrunner 250 LTF250 2x4 | |
| 1999-2002 | Suzuki | Quadrunner 250 LTF250F 4x4 | |
| 1997-1998 | Suzuki | Quadrunner 250 LTF4WD | |
| 1987-1989 | Suzuki | Quadrunner 300 LT300E 2x4 | |
| 1987-1993 | Suzuki | Quadrunner 4WD LT4WD | |
| 1989-1990 | Suzuki | Quadsport 250 LT250S 2x4 | |