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UDF-4520GACKDF2 4.5" x 20" Coconut GAC + 2LBS KDF



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Hydronix Whole House UDF-4520GACKDF2 4.5" x 20" Coconut GAC + 2LBS KDF, Big Blue size cartridge.

This filter is made from coconut shell GAC in combination with KDFÃ¥ media to significantly extend the life of filter cartridges. KDFÃ¥ 55 media is a redox media that removes chlorine, and reduces heavy metals. KDFÃ¥ redox media are bacteriostatic and inhibit the growth of microorganisms in the filter.

The GAC Activated carbon has remarkable cleaning and absorptive properties, which makes it an effective way to purify water. Chemicals and contaminants in the water are absorbed by the carbon, effectively removing them from the water.

The addition of stabilized or reticulated KDFÃ¥ 55 media is used to complement activated carbon filters. It aids in the removal of chlorine when treating municipal waters, and extends the carbon?s life, while limiting bacterial growth in the filter. Additionally, the KDFÃ¥ has the ability to remove water-soluble cations via the oxidation-reduction process, resulting in a cost effective alternative to chemical treatment.

  • GAC and 2lbs of KDF
  • Removal of organic compounds including VOCs, radon, chlorine, bad taste and odor
  • Made from NSF Certified materials
  • Fits whole house water filtration systems including Big Blue Housings
  • Filter Media: Granular Activated Carbon and KDF
  • End Caps: Highimpact
  • Body: Polystyrene (Hips)
  • Gasket: Buna-N
  • Size: 20" x 4.5"