This fits your .

  4 1/2 X 20" BIG BLUE CARTRIDGE COCONUT CARBON/KDF FILTER

 KDF Media when used in conjunction with the finest grade Carbon, gives you the best water filter media to eliminate contaminants in your water supply. KDF Fluid Treatment’s unique combination of copper and zinc creates an electro-chemical reaction. During this reaction, electrons are transferred between molecules, and new elements are created. Some harmful contaminants are changed into harmless components. Free chlorine, for instance, is changed into benign, water-soluble chloride, which is then carried harmlessly through the water supply. Similarly, some heavy metals such as copper, lead, mercury and others, react to plate out onto the medium’s surface, thus being effectively removed from the water supply. KDF water filter media extend the life of granular activated carbon (GAC) while protecting the carbon bed against fouling by bacterial growth. Because KDF does most of the heavy lifting in removing contaminants, the carbon lasts much longer. The carbon is used then to mainly "polish" the water to give it a sparkling taste. KDF 85 Removes or reduces iron and hydrogen sulfide from municipal or other water supplies. Also controls scale, bacteria and algae. Benefits of KDF Process Media Significantly extend the life of granular activated carbon Are recyclable Effectively remove chlorine and heavy metals, iron, hydrogen sulfide, and controls scale and microorganisms Are available in four granular styles, each designed for a specific need Outperform silver-impregnated carbons Require no EPA registration, thus less red tape
Shipping Details: Please pay with PayPal for fastest delivery. Personal checks may be held until cleared. Most items ship via FEDEX GROUND /USPS/UPS GROUND within 1 business day of receiving payment, however we are not responsible for transit time and delays. Alaska,Hawaii

Exported By ExportYourStore

BIG BLUE CARBON 4 1/2X20" CARBON/KDF 85 CHLORINE/IRON/HYDROGEN SULFIDE/SCALE - B01HODXODU