Uni Foam Filter Oil & Filter Cleaner Kit ATV Dirt Bike Chemical Cleaner UFM-400 Everything needed to service Uni foam air filter elements; 16 oz. aerosol Foam Filter Cleaner and one 5.5 oz. aerosol Foam Filter Oil Cleaner's powerful agents quickly strip away grease and dirt, yet won't damage air filters; spray on, let soak in and rinse off. Filter oil traps dirt particles and will not affect airflow when properly applied. Kit includes: 14.5 oz. aersol filter cleaner Kit includes: 5.5 oz. aersol filter oil