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This Kwik-Change zero waste reverse osmosis annual replacement filter pack includes one Kwik-Change carbon block yellow label filter, one Kwik-Change reverse osmosis membrane green label filter and one Kwik change final polishing blue label filter. The five micron carbon block filter reduces chlorine, objectionable tastes and odors. The 60 gallons per day semi permeable membrane which effectively reduces total dissolved solids and sodium as well as a wide range of contaminants such as arsenic, lead, perchlorate, chromium, copper, radium and protozoan cysts, giardia and cryptosporidium. The heart of the reverse osmosis system reduces impurities down to 1/10,000 of a micron. The GAC filter is a final polishing filter.