The Purolator L45335 Oil Filter offers your hard-working engine premium protection every mile by protecting your engine against harmful contaminants. Purolator's multi-fiber, high-density media is 97.5% efficient at trapping harmful contaminants for cleaner oil flow. Internally lubricated Nitrile gasket requires less torque for filter removal. Anti-drainback valve minimizes engine dry start. Replace filters at intervals recommended by vehicle manufacturer. For use with oil type recommended by vehicle manufacturer. Internally lubricated Nitrile gasket requires less torque for filter removal Anti-drainback valve minimizes engine dry start | Bosch Purolator L45335 Classic Oil Filter