The Grainger Approved Spin-On Oil Filter is a 3/4" thread, 5-3/8" long oil filter for hydraulic systems, gear boxes, and circulating oil systems. It has a working pressure of 250 PSI and temperature range of -20°F to 250°F. The filter media is cellulose and polyester and it has an anti-drainback valve. This spin-on oil filter helps remove harmful contaminants from industrial fluids.