All the combos will have the standard KR-101N cartridge as the one in the last housing.

If you would like to upgrade to a KR-101A, for an additional $ 20.00, for cyst removal down to 1 micron call us and we'll be happy to help you.

CT-3KDD and CT-3KS

For severe water problems choose the CT-3K where you can create any 3 cartridge combination designed to fit your specific needs. If you're not sure what you need call us at 1-800-345-7873 and a water specialist will help you make the right choice. Comes in spouted version, CT-3KS, or double diverter, CT-3KDD.

All the combos will have the standard KR-101N cartridge as the one in the last housing. The other combos would be using two cartridges which could be any of the following:

FR-1 & NR-1 - Fluoride & Nitrate
FR-1 & CR-1 - Fluoride & Chloramine
FR-1 & AR-1 - Fluoride & Arsenic
FR-1 & RN-1 - Fluoride & Radioactive
NR-1 & CR-1 - Nitrate & Chloramine
NR-1 & AR-1 - Nitrate & Arsenic
NR-1 & RN-1 - Nitrate & Radioactive
CR-1 & AR-1 - Chloramine & Arsenic
CR-1 & RN-1 - Chloramine & Radioactive
AR-1 & RN-1 - Arsenic & Radioactive

$429.00

Capacity: KR-101N- 10,000 gallons or 1 year whichever comes first AR-1, 2000 gallons at 50 PPb FR-1 Up to 500 gallons at 1.3 ppm NR-1 Approximately 750 gallons depending upon contaminant levels CR-1 Approximately 1 year depending upon contaminant levels RN-1 Cartridge will last approximately 6 months or up to 1000 gallons.

Contents: KR-101, Copper-Zinc media, Coconut Shell Carbon. FR-1, Activated Alumina NR-1, Cation resin CR-1, KDF 85-D AR-1, Anion resin impregnated with ion oxide RN-1, Activated carbon, mixed bed cation and anion resin and inorganic based ion exchanger.

Flow rate: 1.0 gpm.

Size: 13.5" tall x 6" deep x 11" wide

Warranty: 5 years pro-rated manufacturer's warranty on housing only.