The Premium Guard PG111 is a standard spin-on engine oil filter engineered to provide reliable engine protection for up to 5,000 miles. It features enhanced cellulose media and a design that meets or exceeds OEM specifications, fitting a wide range of vehicles. Key FeaturesEngine Protection: Engineered to deliver up to 5,000 miles of engine protection.High Efficiency: Provides 96% Multi-Pass efficiency and removes particles as small as 20 microns.Anti-Drain Back Valve: Includes a high-retention power anti-drain back valve to ensure oil is available immediately at engine start-up, preventing dry starts.Durable Construction: Features a Nitrile (NBR) gasket for a consistent seal and all-metal end caps for increased stability and integrity.Flow Rate: Designed for a flow rate of 15 liters per minute (15L/min). SpecificationsSpecification DetailFilter TypeSpin-OnHeight3.41 inchesOuter Diameter (Bottom)2.96 inchesThread SizeM18x1.5-6HGasket TypeNBR (Nitrile)Bypass Relief ValveYes, with a setting of 21-25 PSIFilter Media MaterialEnhanced Cellulose