Pentek WS Series Filter

Also branded as: Pentek / Ametek / Culligan / Kleen Plus / Plymouth Products / Pentair / American Plumber / Bruner / US Filter WS Series

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 Series cartridges are available in three different sizes and flow rates, and have a rated capacity of 750, 1,500 or 4,500 grains (as CaCo3) capacity.

• Convenient cartridge change-out
• Manufactured with FDA grade softener resin
• 750 to 4500 grain capacity available (grains as CaCo3)
• For use in Slim Line®, Standard and Big Blue® filter housings

Also marketed as:
Pentek WS-10 Pentek WS-20 Pentek WS-20BB	Culligan WS-10 Culligan WS-20 Culligan WS-20BB	Ametek WS-10 Ametek WS-20 Ametek WS-20BB	US Filter WS-10 US Filter WS-20 US Filter WS-20BB	Pentair WS-10 Pentair WS-20 Pentair WS-20BB

* Based on Manufacturer's internal testing.