Includes PJ1 Fabric Air Filter Oil and PJ1 Air Filter Cleaner, PJ1 Fabric Air Filter Oil provides easy consistent application, improving performance of fabric/gauze type filter elements, PJ1 Air filter cleaner is a spray-on application that completely cleans the filter of dirt and oil without harming the filter element; once applied, the filter can be washed clean with water, Available in 30-ounce net wt. kits (two 15-ounce net wt. aerosol cans), 3 per case, Made in the U.S.A.