Check the listing for details. Chanson Water Filters Ionizer + C3 Triple Filter Replacements Cartridges. Condition: Brand New. Listed at 208.67 USD. When replacing the filters it is super important that you flush the prefilters before connecting back to the machine. Order of Installation Catalytic Carbon Carbon Block Granulated Activated Carbon Important - If your filters are not replaced after 12 month they will break down and turn your water acidic. The PJ-6000 is filter is a wet-molded product made from activated carbon and synthetic fiber. The Chanson Water C3 Pre-Filter removes harmful contaminants such as chloramines, lead, arsenic, sulfur, pesticides and nitrates that can cause sickness and health problems over years of ingestion. The C3 also removes the contaminants without removing healthy minerals and other important properties from the water.