British Berkefeld Doulton Ultra Fluoride Ceramic Drinking Water Filter Cartridge W9120133 for All Gravity Water Filter Systems

British Berkefeld Doulton Ultra Fluoride Ceramic Drinking Water Filter Cartridge W9120133 for All Gravity Water Filter Systems. Ultra Fluoride Element for Gravity Water Filters Keep your gravity water filter working smoothly and your drinking water tasting great! The British Berkefeld Ultra Fluoride Filter delivers all the expected benefits of a ceramic water filter element, giving superior flow rates in a gravity filter while reducing particles and organics. It has been tested to remove up to 98.9% of fluoride and will absorb a total 1,950 ppm of fluoride. Made for the British Berkefeld gravity filter systems (Duchess, Duke and Prince). Also suitable for Berkey, Phoenix, Purewell, ProOne, Alexapure and other gravity water filter systems. Unlike other gravity filter systems, this fluoride filter element is installed in the upper chamber, so it doesn't sit in your clean, filtered water in the lower chamber. Reduces chlorine, organics, heavy metals and fluoride. Also improves taste and odor. Retains natural-occurring minerals that make water taste great. Ceramic water filter element comes complete with wing nuts and washers. Dimensions: 7"H x 2.6"W. Origin: UK. IMPORTANT! Before first use, flush 6 gallons of water through the Ultra Fluoride filters, then clean the bottom chamber. . All British Berkefeld's gravity filters go through a rigorous testing process to guarantee consistently excellent results. Note: The Ultra Fluoride filter element does not fit the British Berkefeld Baron gravity filter. Not for salt water. Tested in house with a 1 ppm nominal influent fluoride concentration. If your water contains 1ppm of Fluoride the Ultra Fluoride will effectively filter 515 gal (1,950) before needing to be replaced.)