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Celtic Plastics CP1035SL EcoSmart Scale Control Filter


Retail: $69.99 /ea
You Save: 21%
As low as
Retail: $69.99
You Save: 21%
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Water is part of your everyday life, which is why the Celtic Plastics CP1035SL is so essential. This patent-pending EcoSmart Scale Control Filter features salt-free, green NAC technology. It is one of the the first-ever OEM and drop-in replacement filters available, offering proven scale reduction capabilities. It doesn’t change the pH level of your water, offering a sustainable product that has no effect on the makeup of the water, but doesn’t add anything, either. You’ll be left with pure, safe, and healthy water for drinking and for your cooling and heating applications. The housing for this filter is sold separately. With a micron rating of 5 and 100% coconut shell carbon media, this filter allows for optimal dirt-holding capacity and a patent-pending water delivery system. Grab a new filter today and get ready to hydrate with the best-tasting water!


  • Brand: Celtic Plastics
  • Part Number: CP1035SL
  • Pack Size: 1
  • Capacity: 8,000 Gallons
  • Dimensions: 9-3/4" x 2-3/4"
  • Filter Media: Carbon Block
  • Micron Rating: 5
  • Operating Temperature: 140°F
  • Operating Pressure: 150 psi Max
  • NSF Certification(s): 42

Compatible Models:

The Celtic Plastics CP1035SL EcoSmart Scale Control Filter is correct replacement for the following model numbers:

  • CP90110SL
  • CP99991SL