Stenner (MCCVDB0) Check Valve Duckbill Only (5 PK) Intelifil (IF-SM-CG020) 20"x2.5" 3 ensuring adequate clearance below for

ensuring adequate clearance below for sump removal during cartridge changes

This cartridge is designed for whole-house

Intelifil IF-SM-CG020 Compatible Catalytic Carbon Filter

Ideal for water softeners

Stenner (MCCVDB0) Check Valve Duckbill Only (5 PK) Intelifil (IF-SM-CG020) 20"x2.5" 3 ensuring adequate clearance below forStenner Chemical Feeder Replacement Part Stenner MCCVDB0 Check Valve Duckbill Only (5 Pack) Replacement duckbill check valves for Stenner chemical feed pumps. Ensures one way flow and prevents backflow in chemical injection systems. OEM Stenner Part 5 Pack Silicone Construction WHY IT WORKS Precision One Way Flow Control Prevents Backflow Duckbill design closes under reverse pressure, preventing chemical solution from siphoning back into the pump or