Mobil 1 M1-101 Extended Performance Oil Filter Keeps oil cleaner, longer - 99%+ efficiency . Synthetic blend media keeps oil cleaner and holds more dirt Protects 2X as long . Tested and proven at double auto manufacturers' recommended oil change intervals Extra strength built-in . Strong, durable components for long-lasting performance . Heavy-duty canister withstands 9X the normal system operating pressure . Enhanced nitrile gasket helps prevent leaks Designed for use with all engine oil types and brands Prevents dry starts by eliminating internal leakage during shutdown through the use of a silicone anti-drain back valve (where required by OEM)