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

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

Sold By iFilters

a Sears Marketplace seller

Special Offers  

Special Offers
Apply for the Shop Your Way Mastercard®** Today!
Get up to $225* in statement credits with eligible purchases. Apply in Checkout


Zip code  
Product Availability

Special Offer First time subscribers to email & text receive a discount. Exclusions apply. $10 off on $75 or more or $50 off on $750 or more. Subscribe
Shop Marketplace with confidence
All marketplace sales are backed by our Sears Marketplace Guarantee. Get the product you ordered, when you expect it, or get your money back. Original shipping included. Limitations apply. Learn more

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. KDF redox media is bacteriostatic and inhibits 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 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 while limiting bacterial growth in the filter. 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. Benefits: 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. Specifications: Filter Media: Granular Activated Carbon and KDF End Caps: High-impact Body: Polystyrene (Hips) Gasket: Buna-N Size: 20" x 4.5"

View full description

Item# : SPM12671401417
Model # : KDF2-4520
  • Dimensions:

    • Length :
      4.500 (in.)

    • Width :
      4.500 (in.)

  • Weight:

    • Item Weight :
      6.0000 (lbs.)

  • Filtration:

    • Replacement Filters:
      Under sink

    • Water Filter:

More Information

WARNING : Cancer and Reproductive Harm -
Customer Reviews