AC Delco Oil Filter

98% single-pass filtering efficiency at 25-30 microns for excellent filtering capabilities, Patented cellulose media traps particles one-third the width of a human hair to help provide a clean supply of oil to engine components, Thermosetting adhesive seals hold filtering media in place for consistent, dependable filtration., Designed with five times greater burst strength than most engine oil operating pressures after the oil reaches operating temperatures. Application: Oil Filter.