Franke FRC06 compatible filter cartridge. High quality, great value and easy to fit Replacement filter the Franke FRCNSTR, FRCNSTR100, FRCNSTR-DUO-1, and FRCNSTR-DUO-2 The filter features a ceramic outer layer with an activated carbon core. Reduces Chemicals, Particulate & Turbidity, and Lead 600 gallon capacity. The filter should be replaced every 6 months. The Fresh Water Filter Company’s FRC06 Compatible replacement water filter is designed to fit the FRCNSTR, FRCNSTR100, FRCNSTR-DUO-1, and FRCNSTR-DUO-2 Franke systems. Our replacement water filter cartridge is designed to provide broad spectrum water filtration. Two key technologies are employed in the construction of our alternative to the FRC06 filter cartridge. There is an outer shell of sub-micron porous ceramic enclosing a section of carbon block. Used in combination, these two highly efficient filter media provide effective water filtration across a wide range of possible drinking water contaminants. How long does one of the The Fresh Water Filter Company filters last? The filter capacity is 600 gallons, or every 6 months. Disclaimer: This filter is not sourced by or sponsored by Original Brand. All trademarks remain the property of their respective owners and are used for compatibility information only.