SMC (5722390) 426 Series PVC NSF Check Valve ; 1/8" FPT x 1/8" FPT VITON 3.5M KCl + AgCl 4 x 30 mL bottles Oakton buffer solutions are trusted

Oakton buffer solutions are trusted by laboratories and field technicians who require NIST-traceable accuracy without compromise

Remove the old filter cartridge and clean the housing sump with mild soap and water

Pentek has engineered industrial filtration solutions since 1966

This yoke assembly is designed specifically for Fleck 5600 series control valves with 3/4" pipe connections

while the proprietary GreenBlock technology ensures consistent performance throughout the filter's service life

SMC (5722390) 426 Series PVC NSF Check Valve ; 1/8" FPT x 1/8" FPT VITON 3.5M KCl + AgCl 4 x 30 mL bottles Oakton buffer solutions are trustedSMC 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