Collection: Cartridge Filter Replacement Kits

Find your cartridge filter replacement kit.

The cartridge filter replacement kit part number is the same as that of the system with the addition of the letter K on the end. 


A good place to find the part number you need is directly on the label on the system bracket.


19 products
  • ICS-CTP35
    Cascadian ICS-CTP35 Light Commercial PolyHalt Salt Free Softener Cartridge Filter Replacement Kit. Image
    Regular price
    $475.20
    Sale price
    $475.20
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  • ICS-CTS05MK
    Cascadian ICS-CTS05MK Light Commercial Sediment Depth Filter Cartridge Replacement Kit. Image
    Regular price
    $221.10
    Sale price
    $221.10
    Regular price
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    per 
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  • ICS-CTTO
    Cascadian ICS-CTTO Light Commercial Activated Carbon Cartridge Filter Replacement Kit. Image
    Regular price
    $430.10
    Sale price
    $430.10
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    per 
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  • ICS-HK
    Cascadian ICS-HK Hydrogen Sulfide Rotten Egg Cartridge Filter Replacement Kit. Image
    Regular price
    $447.70
    Sale price
    $447.70
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  • ICS-PHK
    ICS-PHK High Capacity Salt Free Softener and Water Conditioning Cartridge Filter Replacement Kit. Image
    Regular price
    $401.50
    Sale price
    $401.50
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    per 
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  • ICS-PK
    Cascadian ICS-PHK Salt Free Softener and Water Conditioning Cartridge Filter Replacement Kit. Image
    Regular price
    $264.00
    Sale price
    $264.00
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    per 
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  • ICS-S5K
    Cascadian ICS-S5K Multimicron Depth Sediment Cartridge Filter Replacement Kit. Image
    Regular price
    $88.33
    Sale price
    $88.33
    Regular price
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    per 
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  • ICS-SIK
    Cascadian ICS-SI Sediment and Iron Cartridge Filter Replacement Kit. Image
    Regular price
    $371.80
    Sale price
    $371.80
    Regular price
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