• description
  • details
  • videos
  • install
  • reviews
  • Q&A


  • Two types of air filter cleaning kits
  • Aerosol cleaning kit comes with a 12 oz. bottle of air filter cleaner & a 6.5 oz. aerosol spray can of filter oil
  • Squeeze oil cleaning kit includes a 12 oz. bottle of air filter cleaner & an 8 oz. squeezable tube of filter oil
  • A six-step maintenance system designed to recharge any K&N Filtercharger air filter
  • Restores air flow efficiency so your Filtercharger performs like new
  • Formulated to clean K&N Filtercharger elements
  • The use of any other cleaning solution can void the filter's warranty

K&N Air Filter Cleaning Kits were created to ensure your K&N filter is performing at its best. While protecting and enhancing your engine's performance, the K&N air filter traps loads of dust, dirt and debris in its cotton-gauze filter medium. Your filter should be cleaned between 30,000 and 50,000 miles under normal driving conditions. After the filter has been swabbed, simply add the oil and you're ready to roll. And, you can choose either an aerosol spray can or a squeezable bottle to apply the oil. The K&N Air Filter Cleaning Kits will yield roughly 7 thorough cleanings or about 350,000 miles of top-performance filtration. Keep the clean air flowing and your engine going with the K&N Filter Cleaning Kit.

Our Guarantee
Best Price Guaranteed
Truck Experts a Call Away
Fastest Shipping
30 Day Return Guarantee
Lifetime Install Support
Spec Sheet
California Residents: Prop 65 Warning



  • K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N Filtercharger® elements providing a superior air filtration system. When used as directed, it quickly penetrates the filter pleats, where it remains suspended in the cotton fabric. Saturation is maintained until the element is cleaned with K&N Air Filter Cleaner
  • K&N Air Filter Cleaner is the only cleaner formulated to clean K&N Filtercharger elements. The use of any other cleaning solution can void the filter's warranty, and quite possibly could damage the cotton material. K&N Cleaner works to dissolve the dirt build up and old filter oil, and can be washed away with water. Complete instructions on bottle.


How to Clean Your K&N Air Filter


Cleaning your K&N filter is a simple process. If you have any questions, please call our customer loyalty staff.