WS Series cartridges provide softened water in a convenient cartridge-style design.
These cation exchange softening cartridges utilize a bed of sodium form cation resin beads to reduce hardness and scale deposits.
The convenient and space-saving design of our WS Series cartridges means that softened water can be provided easily and cost effectively at the exact point of need.
WS-20BB cartridge has a rated capacity of 4,500 grains (as CaCo3)capacity.
| Model | Grain Capacity (total TDS) | Dimension | Flow Rate |
| WS-20BB | 4,500 GPG (77,000 PPM) | 4-1/2" x 20" | 2.00 GPM |
Specifications:
| | Filter Media | Standard Softener Resin |
| | End Caps | Polypropylene |
| | Shell | Polypropylene |
| | Pre-filter | Polypropylene |
| | Post-filter | Polypropylene |
| | Gaskets | Buna |
| | Temperature Rating | 40F to 100F |