Pentek - WS-20BB - 20" x 4.5" Water Softening Resin Filter Cysts Filtration1993 Rated for 22

Rated for 22

The TGI Pure CT-545UP delivers commercial-grade water purification in a countertop format

Clear bead polyphosphate media meets NSF 42 and NSF 60 standards for material safety and performance in potable water applications

Catalytic Carbon Filter Technical Data

5" Big Blue

Pentek - WS-20BB - 20" x 4.5" Water Softening Resin Filter Cysts Filtration1993 Rated for 22Pentek Water Softening WS 20BB 20" x 4. 5" Softening Resin Cartridge Sodium form cation exchange resin in a drop in cartridge for point of use water softening 4,500 Grain Capacity 20" x 4. 5" Big Blue Reduces Scale 2. 0 GPM Flow The Pentek WS 20BB delivers water softening in a standard cartridge format, eliminating the need for a full softener tank. Sodium form cation exchange resin captures hardness minerals like calcium and magnesium, reducing scale