1/2in. NPTF x 3/4in. GH-F low-pressure brass inline water filter with stainless steel filter adds protection to your pump by screening out particles from incoming water source. Provides longer life to pressure washer valves and seals. Filter pulls out for easy cleaning. Includes 1/4in. hose barb for bypass back to pump inlet. Female Inlet in. 3/4, Material Brass.