Cascadian ICS-PHK High Capacity Salt Free Softener and Water Conditioning Cartridge Filter Replacement Kit. Image


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ICS-PHK cartridge filter replacement kit

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The ICS-PHK cartridge filter replacement kit is made specifically for the cascadian ICS-PH treatment system and engineered to soften and condition all the water for every use in your whole home or business. It is designed to treat higher hardness levels without having to add to use two ICS-P systems in series.

Treatment with PolyHalt® salt free softener and water conditioner
  • Produces salt free soft water using ion bond technology to prevent hard water minerals from behaving hard.
  • No need to buy, transport, store or use heavy bags of salt or potassium
  • Prevents harmful and embarrassing stains, hard to remove spots, hard scale buildup and soap scum
  • Protects and reduces problems with plumbing, fixtures and appliances from sediment, mineral and aggressive water damage
  • Prevents silica etching and pitting of glass and fixture damage
  • Makes soft water that doesn't feel slimy or slippery
  • Water is safe for all uses including drinking, cooking, bathing, watering pets plants and gardens
  • Reduces amount of soaps, detergents and work needed to clean 
  • Makes hair look and feel better with less time, shampoo and conditioner
  • Makes clothes last longer and be whiter, brighter and softer longer

    Guides and Manuals:

    How it Works Conditions for Operation
    Specifications Filter Change Guide
    Find an Installer


    Change Your Filter

    Warning in the State of California; State of California Prop 65 Warning WARNING: Cancer and Reproductive Harm

    Customer Reviews

    Based on 2 reviews
    Richard Swanson
    The mineral build-up on fixtures is manageable

    The produce works as described. The mineral build-up on fixtures is manageable. Prior to installation, not so much.

    Mathew Hodges (Cascadian Installer)
    I almost fell out of my chair

    I had an ICS customer call me and tell me his water is cleaning his toilets... I almost fell out of my chair