Stenner (UCCV-DB0) Check Valve Duckbill Only (2 PK) Pentek (155360-43) 20"x4.5" DGD-2501 Dual-Gradient Polypropylene Sediment 1 Micron Filter No special tools or modifications

No special tools or modifications required

coffee equipment

upgrade to PVDF or 316 stainless steel bushings for chemical resistance

💧 KDF media works through redox reactions and lasts significantly longer than carbon alone—expect 5x the service life of standard carbon blocks

Stenner (UCCV-DB0) Check Valve Duckbill Only (2 PK) Pentek (155360-43) 20"x4.5" DGD-2501 Dual-Gradient Polypropylene Sediment 1 Micron Filter No special tools or modificationsStenner Chemical Feeder Parts Stenner UCCV DB0 Check Valve Duckbill Only (2 Pack) Replacement duckbill check valves for Stenner chemical feed pumps OEM Stenner Part 2 Pack Duckbill Design The Stenner UCCV DB0 duckbill check valve is the core component inside Stenner's inline check valve assemblies, preventing backflow and ensuring consistent chemical dosing. This is the duckbill insert only, sold in a convenient 2 pack for maintenance and replacement