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iFilters KDF and GAC City or Well Water Whole House Filtration 4.5" x 20"

SKU KDF2-4520
Original price $109.99 - Original price $109.99
Original price
$109.99 - $109.99
Current price $109.99
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KDF2-4520 4.5" x 20" Coconut GAC + 2LBS KDF size cartridge. For City or Well Water Whole House or Commercial use.

This filter is made from coconut shell GAC in combination with KDF media to significantly extend the life of the filter cartridges and provide exceptional filtration. KDF 55 media is a redox media that removes chlorine and reduces heavy metals.

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 and reducing them from the water.

The addition of KDF media is used to complement activated carbon filters. It aids in the removal of chlorine when treating municipal waters, and extends the life of carbon. Additionally, the KDF has the ability to remove water-soluble cations via the oxidation-reduction process, resulting in a cost-effective alternative to chemical treatment.

  • GAC and 2 lbs of KDF
  • Removal of organic compounds including VOCs, radon, chlorine, bad taste and odor
  • Made from Certified materials
  • Used in the MWH-D20-WELL whole house water filtration system as well as any size housings and systems. Fits in any brand housing that uses 4.5" x 20" filter cartridges.
  • Filter Media: Granular Activated Carbon and KDF
  • End Caps: High-impact
  • Body: Polystyrene (Hips)
  • Gasket: Buna-N
  • Size: 20" x 4.5"

Customer Reviews

Based on 3 reviews

Great whole house filters at an excellent price

KDF is my favorite filter media

This stuff works so well that I've been kicking myself for not buying it sooner. KDF makes a big difference in my water quality. Can't forget touabt the carbon, that stuff gets rid of the funky chlorine.

Bud J.
Best price on the internet

This site has the best price for this particular filter. Other sites have them for as much as $130 a piece! Ya right, I'm not doing that. Besides, this filter has all of the same certifications and specs that I need. So it doesn't make sense to spend all that money for the same thing.