British DOULTON ceramic filter (water machine 7)

Doulton Ceramic filter elements are made from natural diatom fossils. These single-celled algae have lived in the ocean for 150 million years . Their shells contain thousands of tiny pores, which precipitate upon death, forming natural diatom fossils. The filter element, made from this natural raw material, not only has superior filtration efficiency, but also has a naturally alkaline property, raising the pH value of water from a neutral 7.0 to a weakly alkaline 8.5 . It does not contain any chemical ingredients. The material can ensure the safety and health of drinking water.