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.
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.
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.SHOP NOW
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.SHOP NOW
CABIN AND HOME AIR FILTER CLEANING SUPPLIES
Service your K&N® cabin air filter or home air filter using specially-formulated filter cleaning products.SHOP NOW
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.
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.
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.
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.
K&N is the home of the original red oiled air filter. In the early 1960s, two motorcycle racers, Ken Johnson and Norm McDonald (K&N), developed a ground-breaking new idea for an oiled air filter. Five decades later, K&N® is still innovating industry-leading filtration technology, and offers outstanding protection for everything from top-fuel dragsters to commuter vehicles across the globe. Thank you for helping us reach 50 years in business!
Improve Vehicle Performance
K&N premium aftermarket performance products help your car, truck, motorcycle, dirt bike, or ATV perform its best—helping you obtain improved power and an enhanced driving experience from your vehicle. You’ll enjoy increased horsepower, torque, and acceleration—all from the vehicle you already own.
Love Your Car, Love the Environment
Over 100 million disposable air filters end up in landfills each year. Choosing a washable, reusable product that lasts for the life of your vehicle helps to reduce unnecessary waste.
Protect critical systems
When using a poorly-designed disposable air filter, dust, dirt, and contaminants can make their way into your engine—causing damage and premature wear. In addition, an inefficient oil filter can allow oil contaminants to build up within the engine, reducing its working lifespan. K&N performance protection products are designed to keep contaminants where they belong—out of your engine.
WORLD OF K&N®
See what's new in our community, and what our fans have to say.LEARN MORE