New to the RFX range and produced by Multi Air, the RFX Air filter is the perfect choice for all levels. Let your bike breath with twin layered foam and precise fitment.
With over 30 Years experience, Multi Air is a name you can trust.
| Bike Make | Model | Year(s) |
| KTM | 125 SX | 16-22 |
| 125 EXC | 17-22 | |
| 150 SX | 16-22 | |
| 150 EXC TPI | 20-22 | |
| 250 SX | 16-22 | |
| 250 EXC | 2017 | |
| 250 EXC TPI | 18-22 | |
| 250 SX-F | 16-22 | |
| 250 EXC-F | 17-22 | |
| 300 ECX | 2017 | |
| 300 EXC TPI | 18-22 | |
| 350 EXC-F | 17-22 | |
| 350 SX-F | 16-22 | |
| 450 SX-F | 16-22 | |
| 450 EXC-F | 17-22 | |
| 500 EXC-F | 17-22 | |
| Husqvarna | TC 125 | 16-22 |
| TE 150 | 17-19 | |
| TE 150i | 20-22 | |
| TC 250 | 16-22 | |
| TE 250 | 17-18 | |
| TE 250i | 18-22 | |
| FC 250 | 16-22 | |
| FE 250 | 17-22 | |
| TE 300 | 17-18 | |
| TE 300i | 18-22 | |
| FC 350 | 16-22 | |
| FE 350 | 17-22 | |
| FC 450 | 16-22 | |
| FE 450 | 17-22 | |
| FE 501 | 17-22 | |
| Gas Gas | MC125 | 21-23 |
| MC 250F | 21-23 | |
| MC 250 | 22-23 | |
| EC 250 | 21-23 | |
| EC 250F | 21-23 | |
| EC 350F | 21-23 | |
| MC 450F | 21-23 |