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Pentek WS-20 Water Filter (#155320-43)

Alternate Part Numbers: 15532043

Pentek WS-20 - Case of 6

MSRP: CDN$416.03
Our Price: CDN$259.95
($43.33 per filter)
You Save: $156.08

(In Stock)

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Appropriate for City Water

City Water

Appropriate for Well Water

Well Water

Recommended for the treatment/removal of:

Iron, Hard Water Scale

Pentek WS-20Pentek

  • Description
  • In Series Filters
  • Alternative Filters
  • Reviews

Description, Features & Benefits

Manufacturer/Brand: Pentek
Filter Series: WS
Part Number: 155320-43
Alternate Part Number(s): 15532043
Type: Specialty - Specialty Media
Material(s): Cation Exchange (Softening) Resin
Size: 2 5/8 x 20 Inches (67 x 508mm)
Micron Rating: N/A
GTIN: 51678320037
Specifications Sheet: Pentek WS Series Specs

WS-20 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-20 cartridges means that softened water can be provided easily and cost effectively at the exact point of need.

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

In Series Filters

Pentek WS-10
6 WS-10Starting at:
CDN$31.33 per filter

Size: 2.5 x10

- More Info -
Pentek WS-20BB
6 WS-20BBStarting at:
CDN$74.99 per filter

Size: 4.5 x 20

- More Info -
We do not currently have any recommended alternatives to this filter.

Pentek WS-20 Reviews

Smart buy5 Stars
I have well water that has lots of iron and the water smells of rotten eggs. My son in law's father mentioned he had a system that took care of his problems. He found the system on line for me. I bought it and gave it to my plumber to install. He was not familiar with it but he took the install directions and said he would put the system in. Within two days after the install there was a visible difference in the smell and no more iron stains in the sink or toilets. On my second month and I am totally pleased. My plumber is considering becoming a dealer. One of my smartest buys! - Larry

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