EV9105-42 Everpure Costguard SO-20 / WS-20 Water Softening Filter Cartridge # DEV910542

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The Everpure Costguard SO20 / WS20 # DEV910843 / EV910843 Reduces hardness that can cause mineral build-up.

Reduces calcium and magnesium.

May be used on water with up to 30 grains hardness per gal at flow rates up to 0.75 gpm.

Fits standard 20" bowl housings.

Capacity: 1,500 Grains

Flow Rate:

Certifications:

Pack Size: 1