Hydronix UDF-20 H Replacement for Liquatec UDF-20 GAC Filter
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Hydronix UDF-20 H Replacement for Liquatec UDF-20 GAC Filter 12-Pack


Only $21.12 per Filter
Retail: $24.99 /ea
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Retail: $24.99
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This item has been discontinued. Please review the product description for more information.
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The Hydronix UDF-20 H 20" Activated Carbon GAC Filter Cartridge is granular activated carbon (GAC) coconut shell water filter replacement cartridge used to reduce the bad taste and odor of chlorine in a variety of low-flow applications such as under sink, countertop, and pre/post-reverse osmosis water filtration systems. This filter may also be used in some humidifying systems, recreational vehicle filtration systems, and food service applications.

The Hydronix UDF-20 H carbon filter features coconut shell granular activated carbon (GAC) technology for more advanced water filtration, maximum chlorine absorbtion, and better tasting water. The coconut shell GAC design of these filters are some of the most effective water filtration media for the reduction of organic compounds such as chlorine, VOCs, radon, and other impurities. They are axial flow filters, meaning they are designed to force water to pass through the entire carbon filter media in order to ensure thorough filtration.

This Hydronix UDF-20 H 20" GAC filter is a compatible replacement water filter cartridge with similar 20" GAC filters including the Pentek GAC-20, Watts WGAC-20, Pentek RFC-20, Ametek GAC-20, Culligan GAC-20, Whirlpool, US Filter, Ace, American Plumber, Bruner, Plymouth, Pentair, and other name brands. It will fit all water filter housings which use GAC-20, GAC20, CGT-20, and any other 20" x 2 1/2" GAC filter replacement cartridges.

Hydronix UDF-20 H 20" Granular Activated Carbon Coconut Shell Filter Specifications (UDF-20):

  • Dimensions: 20" x 2 1/2"
  • Filter Life: 12 Months
  • Min./Max. Temperature: 40 - 125 F
  • Cartridge Body: Polyethylene
  • Expansion Pad Media: Polypropylene
  • Max. Flow Rate: 1 Gallon Per Minute (GPM)
  • Filter Media: Coconut Shell Granular Activated Carbon (GAC)

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