Fleck (17772) Silicone Seal Heavy Metal Reduction1901 Ideal for under-sink drinking water

Ideal for under-sink drinking water systems

The Omnipure Q5321 is a replacement cartridge that requires an existing Q-Series filter head

} The KX Technologies FXB10CL2 Filtrex Ecocarb GreenBlock is a 10" x 4

Engineered materials withstand constant exposure to salt brine and regeneration cycles

or high-pressure shower head

Fleck (17772) Silicone Seal Heavy Metal Reduction1901 Ideal for under-sink drinking waterFleck Control Valve Component Fleck 5600 Silicone Seal (Model 17772) Factory spec seal for Fleck 5600 control valves. Prevents leaks at the piston assembly and maintains proper valve cycling pressure. OEM Part Fleck 5600 Model 17772 WHAT IT DOES Critical seal for piston operation The Fleck 17772 silicone seal sits inside the control valve piston assembly and creates the hydraulic pressure differential that allows the valve to cycle through backwash,