Undersink Fluoride Filters

Fluoride (F+) is a common constituent of many minerals. Municipal water treatment plants commonly add fluoride to the water for prevention of tooth decay, and they try to maintain a level of 1.5 - 2.5 mg/l. Concentrations above 5 mg/l are detrimental to tooth structure. High concentrations are contained in waste water from the manufacture of glass and steel, as well as from foundry operations. Organic fluorine is present in vegetables, fruits, and nuts. Inorganic fluorine, under the name of sodium fluoride, is a waste product of aluminum and is used in some rat poisons. The MCL established for drinking water by the US EPA is 4 mg/l.

Single Cartrdige Undersink Fluoride Only Filter
Effectively removes flouride from tap and well water.

Compare At: $179.00
Your Price: $119.95
Single Cartridge Undersink Multi-Stage Fluoride Filter
Replaceable Multi-stage Fluoride removal cartridge removes hundreds of contaminents.
Compare At: $179.00
Your Price: $119.95
Double Cartridge Undersink Fluoride Filter
Includes a Flouride & a Six-Stage filter cartridge.
Compare At: $219.00
Your Price: $139.95
Triple Cartridge Undersink Fluoride Filter
Includes a Solid Carbon, a Fluoride, and a Six-Stage filter cartridge.
Compare At: $239.00
Your Price: $159.95




Not All Water Filter Systems Are Created Equal!


Crystal Quest® water filters remove hundreds of contaminants and LAST A LONG TIME. The unique high capacity and multi-stage design means no more over-priced and less effective water filters with replacement filter cartridges that have to be replaced every 100 to 500 gallons!

Pure Water Essentials offers Crystal Quest® water filtration products because Crystal Quest utilizes the latest technologies in the water industry coupled with 30 years of manufacturing expertise to provide you with high capacity, the most effective, healthiest and great-tasting water conveniently and at the most affordable price. Crystal Quest products are attractive, easy to install and use.

Crystal Quest Water Filter Reviews


The CRYSTAL QUEST® Pitcher Water Filter and Shower Filter were awarded "Best Buys" in the August 2006 issue of Consumers Digest magazine.

The CRYSTAL QUEST® Pitcher Water Filter, Shower Filters, Faucet Mount Water Filters, Countertop Plus Water Filter, Reverse Osmosis Filters, Refrigerator Filters, and Travel Water Filters have been recommended in "The Drinking Water Book - How to Eliminate Harmful Toxins From Your Water" (second edition 2006) by Colin Ingram, on pages 118, 119, 120, 121, 122, 134 and 160.