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KDF process media to safely reduce or remove chlorine, iron, heavy metals, bacteria
Great additive for filter tanks, use 5-10 pounds in a standard whole house filter carbon tank
Removes 99% of chlorine and heavy metals in your water
Natural, no chemicals, long lasting
Patented KDF process media are 100 percent recyclable and contain no chemical additives
KDF 55 by the 5 pound bag. Media for the removal of chlorine and water-soluble heavy metals. It controls scale, bacteria and algae, even in hot water. The process medium recently received NSF International Certification and is certified by -NSF to NSF/ANSI Standard 42. KDF-55 process medium is an effective chlorine removal agent used in point-of-entry treatment of municipal water supplies. This unique, innovative and environmentally responsible medium consists of high purity copper-zinc granules that use redox (the exchange of electrons) in patented products to effectively reduce/remove chlorine and heavy metals and control microorganisms in potable water. Recommended Operating Conditions: -Service flow (10"" bed depth) 15 gpm/ft2. Backwash for 10 min @ twice the service flow. Purge/rinse for 3 min @ twice the service flow. Bed expansion, backwash 10 to 15%. Free board 20%. Min. bed depth (6"" dia) 10"". PH range: drinking water 6. 5 to 8. 5. Water temperature, influent 35°F to 212°F.