Hose Barb Brass Check Valves 1/2inch Foot Strainer Filter Bottom with Connection Rustproof

Easy to install: our filter check valves is to pipes and hoses by external thread, just a few turn to tighten our check valves. At end of 2 inch check valves there is a fine mesh stainless steel filter that prevents dirt and particles from entering the water supply and prevents the liquid in the pipe from flowings back into the water supply Wide applications: Our check valves water is suitable for water suction pipes, pumps, fountains, washing machines and garden sprinklers and ensures comfort. Our check valves is brass and stainless steels, which can unnecessary backflow. This valves set is resistant to highly temperatures and highly pressure and has good rust protections performances., Manufacturer: Sweeaau