The original K&N air filter oil is the only oil specially formulated to work in combination with the cotton fabric K&N Filtercharger elements, providing a superior air filtration system. When used as described, 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. Available in aerosol cans and squeeze bottles.

Dealer Notification: Spray cans are subject to Safety Regulations and therefore can not be shipped by air (such as UPS Express Saver), they can only be shipped as road cargo (such as UPS Standard and TNT Economy Express).