Equipped with 98 percent multi pass filtering efficiency at 25 to 30 microns for excellent filtering capabilities Has a cellulose media that traps particles 1/3 the width of human hair to help ensure a clean supply of oil to engine components Has a thermosetting adhesive seal to hold filtering media in place for consistent, dependable filtration Has a burst strength five times greater than most engine oil operating pressures after the oil reaches operating temperatures (as long as the normal engine oil operating pressure is not greater than (51 psi), for enhanced durability.