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What's in your water?

Crystal Quest® Water Filters utilize the latest technologies in the water industry coupled with 30 years of manufacturing expertise to provide you with the most effective, high capacity, healthiest and greatest tasting water at the most affordable price. Our products are attractive, easy to use and easy to install. Crystal Quest water filters remove many dangerous contaminants and last a long time - our unique high capacity and multistage design means no more over-priced and less effective water filters with replacement cartridges that have to be replaced every 100 to 500 gallons!