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Air FiltersAir Filters

Air Filters For Dirt Bikes From Rocky Mountain ATV/MC

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.

Latest Dirt Bike Air Filters Reviews – You could win up to $500 for reviewing products!

  • No Toil Air Box Washing Cover

    No Toil Air Box Washing Cover

    Jason in TN

    Not as advertised

    Video says it comes with a "soft rubber edge" to help seal out water. The one I was sent does NOT have that soft foam edge. Doesn't seal worth a darn.. Absolute waste of money.. 2007 KTM RFS

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  • Twin Air - Air Filter

    Twin Air - Air Filter

    AARON in NE

    its a twin air

    as the title says, its a twin air. I have bought the cheap filters thinking I was saving money but I always come back to twin air because of their quality and performance. I have used the same filter on the same bike for over 5 years now and this filter is still in as good of shape today as the day I bought it. I wash it after every other ride, approx. twice a month

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  • K & N Air Filter

    K & N Air Filter

    Alberto in NJ

    K&N

    Great product and great quality. I recommend

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  • Uni Air Filter

    Uni Air Filter

    CASEY in UT

    great filters

    way better set up than stock It clamps to the stock cage rather than just slipping on the like factory one

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  • No Toil Super-Flo Air Filter Kit

    No Toil Super-Flo Air Filter Kit

    Tim in AZ

    Great replacement air filter system

    Smaller than factory for easy install and maintenance. I feel like the factory filter does filter better, which I'm sure it does. Easy way to get rid of backfire screen, instead of hacking out the screen.

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  • Pro X Air Filter

    Pro X Air Filter

    josh in KY

    pretty good

    bought this awhile back has worked good so far nothing super high quality but you won't be disappointed price is fair i think definitely worth it

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