KDF 55 is a patented product representing a new and unique way of water processing medium which by its natural process of electrochemical oxidation/reduction and absorption action reduces and/or removes many unwanted contaminants from water.
KDF 55 medium is a versatile, specially formulated high purity, bi-metal material. This product operates as a multifunctional medium which has superior capabilities of dechlorination of drinking water and reduces dissolved heavy metals in water supplies. The dechlorination capacity of KDF 55 medium exceeds that of an equal quantity of activated carbon by over ten-fold.
The KDF 55 media inhibits bacteria growth (fungi, algae and mold) throughout the entire unit. In fact, testing has shown that it reduces it up to 90%!; thus eliminating the need for silver, commonly used in carbon-only filters. Silver is considered a pesticide by the EPA and, as such, must be registered with EPA.
Patented KDF media consists of a high purity copper-zinc formulation. These substances exchange electrons or bond with chlorine and other metals contained in the water to create harmless substances.
Through this basic process known as REDOX (oxidation/reduction), KDF works behind the scenes to rid your water of chlorine, lead, mercury, iron and hydrogen sulfide. The REDOX reaction also inhibits the growth of bacteria, algae and fungi. As an added benefit, KDF reduces lime scale, mold and fungi.
KDF is completely safe and meets EPA and FDA standards for levels of zinc and copper in potable water, so the process is not toxic and does not cause any adverse side effects.