The Universal Clamp-On Engine Air Filter simple clamp-on design??One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.simply remove your old filter and put this new one in it’s place. Excellent Product Performance – Made from durable high-quality material and well-tested before shipping.To maintain optimum performance, filter should be cleaned or replaced regularly. High Performance Washable Replacement Filter can wash and reuse with water. This High Performance Clamp-On Washable Engine Replacement Air Filter,Keeps your high performance filter free of debris,dirt and water, Effective barrier for any particle bigger than .005 inches,Pushing the limits of engine protection by protecting your engine from harmful contaminants. Universal Clamp-On Air Filter,Universal Car Air Filter,Car Motorcycle Mushroom Head Air Filter,Washable Round Cone Air Filter, Technical Parameter:Flange Diameter: 4 In, Filter Height: 5.5 In, Flange Length: 1.125 In, Shape: