![K&N Air Filter Oil: 6.5 Oz Aerosol; Restore Engine Air Filter Performance And Efficiency, 99-0504](http://roco4x4.com/cdn/shop/products/71AS_T6WpFL._SL400_400x267.jpg?v=1681840176)
![K&N Air Filter Oil: 6.5 Oz Aerosol; Restore Engine Air Filter Performance And Efficiency, 99-0504](http://roco4x4.com/cdn/shop/products/71AS_T6WpFL._SL400_400x267.jpg?v=1681840176)
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 outstanding air filtration. When used as directed, it quickly penetrates the filter pleats, where it remains suspended in the cotton fabric until the element is cleaned with K&N Air Filter Cleaner.