Please select make, model and yearAir Filters
Air filters made from the best materials by K & N, UNI, No Toil, Twin Air and many others. Find the best in stock selection at the lowest prices around.
Justin in CA
These things work really well when oiled right, they trap almost all the dirt and leave your filter clean. I used to change filters every 2 rides, now I can go at least 3 rides if it's really dusty, replacing a skin between rides, and at the end the filter is way cleaner than it used to be after just 1 ride in dusty conditions. If it's not super dusty out, I can get 6+ rides and my filter barely looks dirty at all. A little pricey and not the best quality, but it still saves me a lot on filter solvent and oil, and filters.Read All Reviews
Ben in Utah
If you do not know, this filter comes in two separate pieces, which is a very very good idea, it allows the filter to be cleaned more thoroughly you have the small pore foam layer and the large pore foam layer on the outside. All well and good right, well wrong! The filter is floppy and does not like to stay together on the frame. One of the layers or both always falls off the frame upon install and it is so tight in the air box that it is nearly impossible to put it back on once it's in the bike. I was extremely careful as I always am when installing an air filter and when I took it off to clean it, it was not all the way on the frame!! I threw it in the trash and went straight back to twin air, I will never deviate from twin air again. Don't buy this product unless you hate your engine!! Ps I love Rocky Mountain they have the best customer service of anywhere I have used. Wasn't their fault this filter is garbage !!Read All Reviews