Whole House Fluoride Removal System / Reverse Osmosis Systems, RO Systems | Culligan : It is voluntarily added to some drinking water systems as a public health measure for reducing the incidence of cavities.
You get trouble free operation for many years. The recommended rate for a standard 9.75 x 2.5 cartridge, for example, is 0.25 gpm — slow even for a drinking water filter. * if fluoride …