A new two-page, two-color sheet describing Three Rivers, Mich.-based KDF Fluid Treatment Inc.’s long-lasting, recyclable process media that removes chlorine, heavy metals and microorganisms from water is available from the company. The process media are high-purity formulations of copper and zinc that utilize oxidation/reduction (redox) chemistry in patented applications to remove water contaminants such as chlorine, heavy metals and control microorganisms.