The KDF brand is owned by the company KDF Fluid Treatment Inc.

KDF is a patented filter medium used in industrial, commercial and residential applications. 

The KDF brand is owned by the company KDF Fluid Treatment Inc.

KDF is actually composed of a high purity copper and zinc formula. KDF is used as a primary or pre-treatmentdepending on the application and contaminants.

KDF is used in many of our fillters with granular activated carbon in our shower filters too. The purpose of filtration with KDF is: reduction of heavy metals, bacteriostatic effect, reduction of limescale deposits, enhancement of activated carbon filtration capacity.

Filter media KDF is 100% recyclable and contains no chemical additives.

KDF is a member of NSF International.

KDF filters through a process called REDOX (REDUCTION - OXIDATION PROCESS). During filtration, an electro-chemical process is created. In this process, electrons are transferred between molecules and new electrons are created.

KDF is developed in several variants:

KDF-55 = reduces chlorine and heavy metals, controls scale deposits, mycoorganisms, algae, even in warm water. It is the most widely used type of KDF. KDF-55 is also found in our filters.

KDF-85 =separates or reduces iron and hydrogen sulfide. Controls scale, mycoorganisms, algae.

KDF-F = to be used together with block activated carbon. Reduces chlorine and removes bacteria.

KDF-C = is in granular form and is used to reduce/remove soluble heavy metals and chorine. Used in filters requiring low pressure.

KDF is found in many of our filters. You will find these filters attached to the KDF brand.

Producer: http://kdfft.com

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Products containing KDF filter material