Air Filters

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Learn More

The K&N PreCharger® filter wrap is a specially designed to extend the service interval of your K&N Filtercharger filter when used in very dusty conditions. Learn More

Washable reusable filter Increased horsepower Improved throttle response Better fuel economy K&N Million Mile Limited Warranty Complies with factory warranties Learn More

1999-04 Grand Cherokee 4.0L 6 cylinder engine and 4.7L engine Washable reusable filter Increased horsepower Improved throttle response Better fuel economy K&N Million Mile Limited Warranty Complies with factory warranties Learn More

The K&N Drycharger® is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. Learn More

The K&N PreCharger® filter wrap is a specially designed to extend the service interval of your K&N Filtercharger filter when used in very dusty conditions. Learn More

K&N's Refresher kit for washable cabin air filters comes with a 12 ounce pump spray bottle of cabin filter cleaner, an 8 ounce pump spray bottle of cabin air filter Refresher and complete cleaning instructions. Learn More

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. Learn More