Clack (V3430-01)- Seal & Spacer Stack, 1.25" and 1.5 Filmtec (TW30-2540) Tap Water Membrane 850 GPD 2.5" X 40" Eliminates the most common cause

Eliminates the most common cause of filter housing cracks and leaks

⚗️ Chemical Resistant

Works with pressure switches

The UB-1 helps support and secure the weight of the housing

Designed for compatibility with Clack control valves and regeneration systems

Clack (V3430-01)- Seal & Spacer Stack, 1.25" and 1.5 Filmtec (TW30-2540) Tap Water Membrane 850 GPD 2.5" X 40" Eliminates the most common causeClack Replacement Component Clack V3430 01 Seal & Spacer Stack Factory OEM seal assembly for 1. 25" and 1. 5" Clack control valves Genuine Clack Part 1. 25" & 1. 5" Valves Complete Stack Assembly The V3430 01 is the factory seal and spacer stack assembly for Clack 1. 25" and 1. 5" control valves used in water softeners and filtration systems. This OEM component maintains proper sealing and spacing between valve stages to prevent bypass and ensure