Pentek - WS-20BB - 20" x 4.5" Water Softening Resin Filter 20 inch x 4.5 inch Big Blue Filters2677 Cartridge Type

Cartridge Type

This IPW Industries cartridge combines granular activated coconut shell carbon with clear bead polyphosphate media to address both chemical contaminants and mineral scaling in a single 10"x4

turbidity Certifications NSF/WQA certified for material safety

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Pentek - WS-20BB - 20" x 4.5" Water Softening Resin Filter 20 inch x 4.5 inch Big Blue Filters2677 Cartridge TypePentek 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