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

Cartridge Type

⚙️ Low Pressure Drop

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

Pura UV Replacement Lamp Bulb #20 for Addon-3

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