Dick's Auto Parts » 5.600 in. (142 mm)

Description: The K/N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K/N air filter when used in very dusty conditions. Red colored pre-cleaners are oiled while gray colored pre-chargers are not.

Description: K/N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K/N air filter elements providing a superior air filtration system. The air filter oil comes in a 1 gallon container.