Our take on the K&N Filter Care Service Kit
You've installed a K&N air intake, so you've felt the extra power you can get from increased air flow. Don't let a dirty filter bog you down K&N's Recharger Filter Care Service Kit cleans your K&N air filter in minutes so you get top performance. The kit includes an 8-ounce bottle of oil and a 12-ounce bottle of filter cleaner.
To clean, you soak the filter in the filter cleaner, clean with water, let dry, and then recharge the filter with the K&N oil (a special blend of mineral oils and polymers). You should service your K&N air filter every 50,000 miles, depending on local driving conditions. 30-day warranty.