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Air FiltersAir 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.

WADE in TX
it kep the sand out of my filter
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TROY in UT
this will fix your raptor air box.
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Joe in WA
These work great for all types of riding. I have them on all three of my quads.
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Seth in IL
This filter added a heck of a boost after I installed it on my 07 400EX. Easy installation and makes your quad run a lot faster.
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COLE in UT
Love this thing! it keeps the filter so clean that after 2 weekend long trips to the sand dunes i still can't talk my self into cleaning it. i inspect it after every ride and usually clean it but after i installed this prefilter it still looks way clean and all the oil is still on the filter and in good shape. I plan on cleaning the filter anyway because it's always better to play safe but after 4 days of riding in the sand it's still clean. I'm sure this prefilter will pay for its self with all the cleaner, oil and time i will save. now i want to buy one of these for all my bikes! and I Plan on it! I believe this is the filter for the longer K&N
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BRANDON in OR
I Bought one of these back when I had my banshee. It was only a few buck more than the one without the spark plug holder. Ended up getting one for my buddy too. Its a neat idea but after you dial in your carbs there really is no need to carry around spark plugs. If you are jetted correctly you will not fowl plugs and have no need to carry them under your seat. I had a set sitting there under my seat for years. Never touched em after my carbs were setup. Buy the one without the spark plug holder and save a few bucks.
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