Please select make, model and yearAir Filters
If there’s one thing that dirt bikes are good at, it’s kicking up roost on a dry motocross track or cruising a dusty mountain trail. As an off-road enthusiast, you know that dirt is simply part of the game. After all, you can’t have a dirt bike without the dirt! While sending dust flying every which way can be a lot of fun, it can be brutal on your bike’s engine. That’s why regularly replacing your engine air filter is an absolute must.
Dirt bike air filters are specially designed to withstand the rigors of off-road riding, and Rocky Mountain ATV/MC carries some of the most popular choices around. From leading brands like No Toil, Twin Air, Uni and PC Racing, you have air filter replacements to suit your particular style. (If you prefer sticking with stock air filters, check out our OEM section.) Many of our motorcycle air filters are built with dual-layer foam, capturing large dirt grains as well as minute dust particles without sacrificing your engine’s performance. This keeps your bike’s engine in top shape while allowing you to drive it for long periods of time. What’s even better is that with a little bit of cleaning and reapplication of oil, many of these filters are reusable! We also carry a variety of useful air filter accessories, including seals, filter skins and air box washing covers.
Clay in GA
Every time I pressure wash my bike the air filter gets saturated with water even with the side panel in place, which probably not a big deal. i remove the air filter and clip in this wash cover. Now I can pressure wash the air box area removing all the oily residue and dirt in seconds without compromising the air filter or the air boot area. The Twin Air wash cover is made of thick plastic and has a rubber gasket which creates an acceptable seal. Only a few drops of water may enter the air boot, but that's with 3000 psi pressure washer spraying directly at the wash cover-air boot seal. Quality productRead All Reviews
Eric in Michigan
My past filter was a UNI filter that was 2 decades old and I swapped it out a week ago. Nothing was wrong with the old unit just discoloration so honestly I didn't need a new filter and I figured I'd give the new generation a try and I am very impressed. Great in dirt and dusty conditions and superb with sand. Never buying a K&N! UNI makes excellent filters!Read All Reviews