Pentek WS-20 Water Softening Cartridge - 20" Standard

Pentek WS-20 filter cartridge

aQuatell Part Number
300247

Manufacturer Part Number
WS-20


WS-20 by Pentek is a water softening cartridge that will remove a total of 1500 grains of hardness before it is exhausted.

Resources

Below is a list of downloadable resources for available in .pdf format.

In The Box

Everything that comes with this product.

1 X water softening cartridge

Tech Specs

Everything you need to know about this product:

  • 2 5/8" X 20"
  • Cation, sodium-form resin, 20 X 40 mesh, R-SO3-Na
  • Polypropylene End Caps
  • Polypropylene Pre Filter
  • Polypropylene Post Filter
  • Buna-N Gasket
  • 100˚F (37.8˚C) temp rating

More About the Pentek WS-20 Water Softening Cartridge - 20" Standard

The Pentek WS-20 water softening cartridges fits in a standard housing and is used to reduce water hardness.  This cartridge contains water softening resin and is capable of removing 1500 grains of total water hardness.  The Pentek WS-20 cartridge is often used before an R.O. system where excessive hardness could reduce membrane life.  The WS-20 is intended to be used once and discarded.

Here is a general guide for the quantity of water that can be softened using the Pentek WS-20 cartridge with various water hardness levels:

  • 1 grain per gallon = 1500 gallons
  • 5 grains per gallon = 300 gallons
  • 10 grains per gallon = 150 gallons
  • 20 grains per gallon = 75 gallons