Water Filter 20" x 4.5" KDF-GAC Jumbo

Easywell SKU: 20BKDF-GAC

$199.00 $248.00 Save $49

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Easywell - 20" BKDF-GAC - Purifier cartridge

Made in Taiwan

BKDF - Big Kinetic Degradation Fluxion & GAC Granulated Activated Carbon

GAC filters are well-known for their highly efficient reduction of chlorine taste and odor, as well as other tastes and odors of many organic chemicals and volatile organic compounds. All GAC filters are made with high-quality coconut shell carbon.

KDF Process Media are high-purity, granulated copper and zinc-based alloys that treat water through a process based upon the principle of Redox (Oxidation-Reduction). Basically, KDF creates zinc oxide in the cartridge which helps stop bacteria from growing and allows the carbon to last longer.

GAC (granular activated carbon) will remove organic materials VOCs and radon gas by a process called adsorption. KDF removes metals including lead and hexavalent chromium 6, pesticides, Trihalomethanes THMs, MTBE, and neutralizes chlorine. KDF combined with coconut shell carbon (GAC or carbon block) extends the life by protecting against bacteria growth.  Most systems use carbon to remove chlorine, but need replacing every 6 to 12 months otherwise bacteria will grow in carbon. But the copper zinc in KDF produces zinc oxide that will inhibit bacteria growth and extends the life of the filter.


  • Taste & Odour reduction
  • Reduces sediment, scale, rust, dirt, coarse sand, sand, fine sand, extra fine sand, silt
  • KDF55 Delivers 10 times greater filter life than GAC in chlorine removal service
  • 5 Micron Granular activated carbon filtration
  • Lesser flow reduction
  • KDF- Inhibits scale build-up in the filter for a longer lifespan
  • IDEAL for  Whole House Water Filtration  or any type of Water Filtration Unit with 10" & 20"x 4.5" housings
  • The granular activated carbon has a spun-bonded Polypropylene post sediment 5-micron element for increased dirt-holding capacity
  • 20" BKDF-GAC - 5 Micron