SMC (5722390) 426 Series PVC NSF Check Valve ; 1/8" FPT x 1/8" FPT VITON Brine Line Tubing (UP56-250BK) 5/16"OD - 250' and stainless steel cartridge lifters

and stainless steel cartridge lifters make element changes straightforward

Up to 99% Contaminant Removal

Blue & White Quick Loc adapters allow fast installation and removal without cutting pipe or re-threading connections

irrigation system diagnostics

SMC (5722390) 426 Series PVC NSF Check Valve ; 1/8" FPT x 1/8" FPT VITON Brine Line Tubing (UP56-250BK) 5/16"OD - 250' and stainless steel cartridge liftersSMC 5722390 426 Series PVC NSF Check Valve 1 8" FPT threaded check valve with VITON seal for reliable backflow prevention in water filtration systems NSF Certified PVC Construction VITON Seal 1 8" FPT Connections The SMC 426 Series check valve ensures one way flow in reverse osmosis and water filtration systems, preventing backflow contamination and protecting upstream components. Built with NSF certified PVC and a durable VITON O ring, this compact