Features WORKING RANGE: The air line filter can be used to adjust the pressure of the air compressor, the recommended pressure range is 0.1-0.85Mpa. HIGH EFFICIENCY: This air filter uses an excellent filter element, which can filter fine particles and dust, keeping the compressed air dry and clean. EASY OPERATION: Pull up on the top button and rotate clockwise to increase pressure, or rotate counterclockwise to release pressure. DRAIN FUNCTION: The pressure regulator has water drain function, supports differential pressure and automatic drainage, efficient and practical. TRANSPARENT CUP: This air filter has transparent container cup to help you easily observe the filtration situation, easy to install and disassemble. Specification: Item Type: Air Line Filter Air Inlet Thread: G1/4in Air Outlet Thread: G1/4in Recommended Work Pressure: 0.1-0.85Mpa Limit Pressure: 1.0MPa, 10.0bar, 145psi Operating Temperature: 41-140℉ Filtering Accuracy: 5μm-40μm Water Drain Function: Differential pressure drainage, automatic drainage Package List: 1 x Air Line Filter Package List 1 x Air Line Filter