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CB-25-2010 Hydronix Replacement Filter Cartridge

Quick Overview

Fits most housings that accept 20-inch x 2.5-inch water filter cartridges

Availability: In stock



The Hydronix CB-25-2010 Replacement Carbon Filter has a high capacity for removing unwanted chlorine from your drinking water. It can also reduce certain volatile organic compounds (VOCs). Overall, it combines chemical contaminant reduction with great dirt-holding capacity. This replacement cartridge replaces the Liquatec CB-250-20-10 filter. The filter materials have been tested and certified by NSF International to ANSI/NSF Standard 42.
  • 10 micron carbon block for higher chlorine reduction than granular activated carbon (GAC) or powdered activated carbon (PAC)
  • Coconut carbon block for better tasting water than traditional GAC or PAC filters
  • Improves unpleasant taste and odor issues
  • Combines high purity standards with multifunctional versatility in one cartridge


Package Qty 1
Used In Brands Hydronix, Liquatec, Pentek, Watts
Manufacturer's Id CB-25-2010
UPC 799705707610
Media Coconut Shell Activated Carbon Block
Primary Filter Media Activated Carbon Block
Micron Rating (Nominal) 10
Operating Temperature (°F) 40 - 180
Operating Temperature (°C) 4.4 - 82.2


Reduces the following contaminants:
  • The HYDRONIX-CB-25-2010 does not reduce fluoride.

The HYDRONIX-CB-25-2010 is comparable with the following part numbers

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Great Value Review by Cowboy
Whole house reverse osmosis system that uses two carbon-blok filters and a 5micron sediment filter. High TDS water and high clorine community water system. Filters have to be changed 4 times a year so cost and ease of use are important. (Posted on 5/16/13)
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