BACKWASHING CARBON FILTER

Zero Water Filter Fluoride

water filter


a filter to remove impurities from the water supply


A water filter removes impurities from water by means of a fine physical barrier, a chemical process or a biological process. Filters cleanse water to various extents for irrigation, drinking water, aquariums, and swimming pools.


(Water Filters) A water filter is required to remove parasite contamination in big city municipal water supplies, and growing concerns about well water contamination in rural areas. It does away with the inconvenience and expense of purchasing bottled water.

fluoride


Fluoride is the anion F−, the reduced form of fluorine. Both organic and inorganic compounds containing the element fluorine are sometimes called fluorides. Fluoride, like other halides, is a monovalent ion (−1 charge).


a salt of hydrofluoric acid


(fluoridation) the addition of a fluoride to the water supply (to prevent dental decay)


A compound of fluorine with another element or group, esp. a salt of the anion F? or an organic compound with fluorine bonded to an alkyl group


Sodium fluoride or another fluorine-containing salt added to water supplies or toothpaste in order to reduce tooth decay