BREATHE

CLEANER AIR

FRESHER AIR IN YOUR HOME AND VEHICLE

K&N® washable, reusable home air filters and cabin air filters help provide fresh air in your home and vehicle interior. The washable designs allow for simple cleaning whenever necessary to restore your filter’s performance. Enjoy the benefits of exceptional filtration and clean, fresh air.

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PRODUCTS

WASHABLE CABIN AIR FILTERS

K&N® washable cabin air filters help capture most mold, mildew, fungus, spores, bacteria, germs, pollen, and allergens—helping keep your cabin air fresh for you and your family.

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High Flow Air Filters
Washable Home Air Filters

REUSABLE HOME AIR FILTERS

New K&N® washable home air filters are designed to provide outstanding filtration and dust capacity for long-life performance, and are specially designed to help reduce contaminants in the air you breathe.

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FILTER CLEANING SUPPLIES

Service your K&N® cabin air filter or home air filter using specially-formulated filter cleaning products.

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cleaning supplies

REDUCE EXPOSURE TO POLLUTION

Studies have shown a correlation between exposure to motor-related air pollution and negative effects on human health —and installing a high-quality cabin air filter can help limit your exposure to damaging particulates.


EFFECTIVE FILTRATION HELPS REDUCE ALLERGIES

K&N® cabin and home air filters help reduce allergy-causing contaminants in your vehicle and home. Instead of frequently re-purchasing disposable air filters, you can quickly and easily clean your K&N® cabin and home air filters to restore their particle-capturing power.

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CABIN AIR FILTERS CAN HELP PROTECT YOUR HEALTH

Installing a high-quality cabin air filter can help reduce your exposure to damaging particles and contaminants. If you suffer from allergies, a high-quality cabin air filter can help protect your interior from pollen and other allergens—helping you breathe easier.

environment

HOME AIR FILTERS CAN PROVIDE FRESHER AIR

Levels of many common pollutants are 2 to 5 times higher indoors than outdoors—regardless of whether homes are suburban or rural. Each K&N® washable home air filter is engineered to provide exceptional capturing capability for airborne contaminants such as bacteria, mold, spores, dust mites, and carpet fibers—and helps protect your family from allergens including pollen, pet dander, and dust.

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REUSABLE FILTERS REDUCE WASTE IN LANDFILLS

Each year, over 100 million disposable air filters end up in landfills—a staggering number that represents the need for washable, reusable, long-lasting alternatives. K&N® home air filters/furnace filters and cabin air filters are protected by a Lifetime Limited Warranty, and are simple to clean and reinstall.

cabin air

Protection Bundles

Now Available

Bundle includes Air Filter, Cabin Air Filter and Oil Filter

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Protection Bundles

What Our Customers HAVE TO Say

"IT'S PERFECT. MY 2004 JEEP GRAND CHEROKEE WITH 215,000 MILES IS BREATHING THE CLEANEST AIR IT EVER HAS."
REPLACEMENT AIR FILTER
RONALD FROM MICHIGAN

K&N Has Your Back

K&N 10-Year/Million Mile Limited Warranty

K&N 10 Year/Million Mile Limited Warranty®

K&N auto filters are guaranteed to perform for up to 10 years or 1,000,000 miles without needing replacement. Visit the K&N Million Mile Limited Warranty page for more details.

Guaranteed to Increase Horsepower

Designed to Increase Horsepower

K&N automotive replacement air filters are designed to add horsepower and acceleration to your car or truck by providing up to 50% more air flow.

The Original Red Air Filter Since 1969 Red 201

K&N
History

K&N Filters has been designing and manufacturing performance air filters since 1969. K&N also makes thousands of racing and specialty type air filters and we are the #1 Filter in NASCAR®.