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Replacement Filter for ICS-CTTO Chlorine Filter


Item Number: ICS-CTTOK

Commercial Water Treatment Filter For:

  • Chlorine taste and odor reduction

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The Cascadian ICS-CTTOK is the Replacement Filter for ICS-CTTO Systems

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The Commercial Chlorine Water Filter Replacement Kit is the refill or replacement cartridge for our ICS-CTTO  chlorine water filter system. This is designed for light commercial / industrial applications.

System details

  • Chlorine reduction for better tasting and smelling water
  • Small size
    • 20 times smaller than typical backwashing filter systems
  • No power required
  • Produces no waste water
    • No backwash or regeneration cycles
    • Save 10,000's± gallons of wastewater per year
  • Simple annual maintenance
    • Annual filter change
    • Time required – approximately 15 minutes

For Complete treatment combine the ICS-CTTO with the;
ICS-CTP35 Light Commercial PolyHalt Water Softener Treatment System and/or the
ICS-CTS05M Light Commercial Sediment / Particulate Filter System

Warning in the State of California;    WARNING: Cancer and Reproductive Harm –


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ICS-CTTOK; Light Commercial Taste & Odor Replacement Cartridge Kit

Dimensions: 6″ x 32″
Connection Diameter:
Max. Capacity: 250,000 Gallons or 12 months
Best Treatment Flow: 8 gpm 
Max. Flow:
15 gpm
Max. Pressure: 100 psi
Max. Pressure Differential: 20 psi
Min. Temperature: 40° F
Max. Temperature: 90° F
Number of Filters: 1

Raw Water Parameters / Conditions for Operation

Bacteria: None Allowed
Chlorine: <3 ppm
Colloidal Iron: NA
Hardness: NA
Hydrocarbons, oils, or lubricants: None Allowed
Hydrogen Sulfide: NA
Iron & Manganese (Clear Only): NA
Iron & Manganese (Colored): NA
Iron Bacteria: None Allowed
Organic Iron: None Allowed
Sediment: NA
Silica: NA
Tannin / Organics: None Allowed
Turbidity: Less than 1 NTU


Notes for all ICS systems:

  • If Raw Water Parameter Condition for Operation = “NA” the systems will not affect and is not affected by concentrations of that parameter typically found in drinking water
  • If Raw Water Parameter Condition for Operation = “None Allowed” Remove through adequate pre-treatment
  • If Raw Water Parameter Condition for Operation = “Not for extreme levels” The cartridge useful life may be shortened and require more frequent replacement.
  • Extreme levels of any parameter may shorten useful cartridge life
  • Stated “Max Capacity” may be reduced by overall raw water chemistry

Complete water treatment with the ICS-CTTOK is a simple single-step process.

The ICS-CTTO taste and odor Cartridge Tank filter is a specially designed activated carbon filter that improves water quality by filtering out objectionable taste and odors including those caused by chlorine. Your water will be much more pleasant to drink and cook with and to bath in. The filter is not recommended as stand-alone treatment for hydrogen sulfide, rotten egg smell or for waters containing chloramine.

Maximum service life is 1 year and may be less depending on your water quality and the volume of water treated.

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