- 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 |
| 1990-1991 | KTM | 125 DXC | |
| 1989-1991 | KTM | 125 EXC | |
| 1987-1991 | KTM | 125 MX | |
| 1988 | KTM | 125 MXC | |
| 1989-1991 | KTM | 250 DXC | |
| 1990-1991 | KTM | 250 EGS | |
| 1990-1991 | KTM | 250 EXC | |
| 1989 | KTM | 250 EXS | |
| 1985-1991 | KTM | 250 MX | |
| 1985-1988 | KTM | 250 MXC | |
| 1990-1991 | KTM | 300 DXC | |
| 1990-1991 | KTM | 300 EGS | |
| 1990-1991 | KTM | 300 EXC | |
| 1990-1991 | KTM | 300 MX | |
| 1990-1991 | KTM | 300 MXC | |
| 1990-1991 | KTM | 300 TXC | |
| 1990-1991 | KTM | 350 EGS | |
| 1989-1991 | KTM | 350 EXC | |
| 1989-1991 | KTM | 350 MX | |
| 1987-1988 | KTM | 350 MXC | |
| 1989 | KTM | 500 DXC | |
| 1990 | KTM | 500 EXC | |
| 1992 | KTM | 500 EXC | |
| 1985-1993 | KTM | 500 MX | |
| 1985-1986 | KTM | 500 MXC | |
| 1988 | KTM | 500 MXC | |
| 1992-1993 | KTM | 500 SX | |
| 1990-1991 | KTM | 540 DXC | |
| 1992 | KTM | 550 DXC | |
| 1993-1996 | KTM | 550 MXC | |