Clack (D1220-01)-C-Series In/Out Head W/Fill Port, W/Wrench 12-day and other dissolved contaminants in

and other dissolved contaminants in a single oversized cartridge designed for whole-house or high-flow point-of-use applications

PTFE offers exceptional chemical resistance and thermal stability

The Pentek ECP5-20BB (model 255494-43) fits all standard 20" x 4

Tighten Quick Loc half-union connections hand-tight

Gelatinous Sediment

Clack (D1220-01)-C-Series In/Out Head W/Fill Port, W/Wrench 12-day and other dissolved contaminants inClack Corporation Clack C Series In Out Head with Fill Port & Wrench Model D1220 01 control head for residential water softener installations requiring integrated fill port access Professional Grade Includes Wrench WHY IT WORKS Engineered for reliable softener control with convenient fill port access Dual Port Design Combined inlet outlet head with integrated fill port simplifies installation and allows for easy brine tank filling without separate