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Water Filters Home > Countertop Water Filter Replacements > Culligan CT-3 Countertop Water Filter


Culligan CT-3
Countertop Filter



Culligan CT-3 Counter Top Filter reduce chlorine and sediment in drinking water
Culligan has discontinued the Culligan CT-3 system and the Culligan CT-2R replacement water filter. We have been unable to find an interchangeable filter from any manufacturer due to the unique size and shape of the filter.

We recommend purchasing a new countertop system that uses standard 10" L x 2.5" W filters. Many manufacturers make the 10" x 2.5" standard size filters so we will always have replacement filters.

The countertop system that looks similar to the Culligan CT-2 is the QMP602. Click here to see the system.

Click here to see all Countertop Systems available at WaterFilters.net.
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 Replacement Filter

CT-3R Replacement Countertop Filter for the CT-3 Culligan Countertop Filter System
Recommended
CT-2R Filter
for the CT-3 housing
  • Culligan CT-3 Countertop Filter:
  • Reduces bad taste and odor in drinking water
  • Reduces lead, mercury, asbestos, and chlorine taste and odor
  • Reduces greater than 99.95% of Cryptosporidium and Giardia Cysts
  • Compact design fits nicely on the counter top
  • Diverter valve screws easily onto existing faucet with no tools required
  • Pull diverter valve stem to receive filtered water from the tap
  • Countertop Filter Replacement Information:
  • CT-2R replacement water filter life up to 4 months or 400 gallons depending on your water quanlity
  • Easy to install Culligan CT-2R replacement water filter cartridges can be purchased here
  • The Culligan CT-3R Countertop Water Filter and the Culligan CT3R Countertop Water Filter are replaced by the Culligan CT-2R Water Filter