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Culligan D-20A Replacement Water Filter Cartridge
Culligan D-20 Water Filter

Culligan D-20A Replacement Water Filter Cartridge

Item SKU: D-20A

MFG ID: D-20A | UPC: 033663005105




The Culligan D-20A Replacement Water Filter Cartridge majorly improves water quality by reducing the bad taste and odour of excess chlorine as well as other contaminants. It uses granular activated carbon filter media that prevents growth of micro organisms.

  • Lasts four times longer than the Culligan D-10
  • Recommended for city and well water supplies
  • Granular activated carbon filter media
  • Made in U.S.A.
  • Filter Life: 12 months or 1000 gallons (whichever comes first)
  • Filter Type: Granular Activated Carbon
  • Actual Size: 9 3/4 inches (length) x 2 1/2 inches (diameter)
  • Culligan Part Number: D-20
The D-20 is compatible with the following:
  • D-20, US-550, US-560, Ametek US-560, Ametek CTR-210
  • US-600, SY-2000, SY-5167, RO-3000, RO-3500
  • Ametek Kleen-Plus C-10, OmniFilter GAC1, OmniFilter GAC1-SS, Sears 34375, American Plumber WCC
  • Ace 49640, True Value 826-746, Flotec T02, GE FXUTC, GE GX1S15C
  • GE GX1S15, GE GN1S15CBL, GE GN1S15, GE GX1S01C, GE GN1S20C
  • GE GX1S04C, OmniFilter CBF1, OmniFilter CBF3, OmniFilter CBF20, OmniFilter Deluxe
  • OmniFilter Super, OmniFilter Total 2, OmniFilter Total Plus, OmniFilter OB3, OmniFilter OT2
  • OmniFilter OT32, OmniFilter SFM2, OmniFilter SFM3, OmniFilter UC2, OmniFilter U400
  • OmniFilter U450, OmniFilter U500, OmniFilter U600, OmniFilter U700
Removes the following contaminants:
  • Chlorine
  • Bad Taste and Odor
  • Does not remove fluoride

Question & Answers

Q Why did you choose this?
A Carbon filters last twice as long as paper filters.
A it is the brand i have been using and it works
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