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

Smart Calibration

This ELF XL SOFTENING RESIN cartridge replaces discontinued models ELF XL C-249 and ELF XL ALL UXC

Pressurize the system slowly and check all threaded connections for leaks before leaving the installation unattended

and municipal water requiring additional pathogen protection

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