THE WORLD'S BEST AIR FILTER™ FOR OVER 50 YEARS
K&N has been industry leader in washable filtration since 1969.
LEARN MOREVIEW OUR INDUSTRY-LEADING PERFORMANCE PRODUCTS
Air Filters
Using cotton gauze instead of typical folded paper, our filters increase airflow while providing excellent engine protection.
Cold Air Intakes
Custom-engineered tubes deliver better airflow than you get with a stock intake. More air means better performance.
Cabin Air Filters
Helps capture most mold, mildew, fungus, spores, bacteria, germs, pollen and allergens, and helps to rid the air of unpleasant odors.
Oil Filters
K&N oil filters use a high flow filter media that allows for high flow rates while providing outstanding engine protection.
Home Air Filters
New washable and reusable air conditioning and furnace filters for your home. From the industry leader in washable automotive filtration.
Powersports
High-performance filtration for street bikes, cruisers, ATVs, UTVs, side-by-sides, snowmobiles, and more.
Speed Shop
From custom air filters to fuel pumps and carb accessories, the K&N Speed Shop has been assembled to help your vehicle run at peak performance.
Tuning
Shop throttle control modules, boost control modules, and electronic carburetor injection systems.
WHAT MAKES THE WORLD'S BEST AIR FILTER?
Up to 50% more airflow* than a paper air filter.
Engineered to increase horsepower, and designed to feed your engine clean air—not dirty air.
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*Up to 50% more airflow than a traditional disposable paper air filter.
NEW AND NOTABLE IN THE WORLD OF K&N
Events
Events & Races
Looking for the nearest rally or race? Check out our event page
