The Need for Water Filters
There are many reasons for using a water filter of some sort. If you were to have a test run on the quality of your drinking water, chances are you would be horrified. The typical drinking water that comes from a water purification plant, or sewage treatment plant, does a fair job at removing contaminants from the water, but it is a long way from removing most of the smaller or durable contaminants that occur in the water. These contaminants include many types of cysts, lead, chlorine, pesticides, herbicides, mercury, and many more impurities.
Most brand name refrigerator water filters will eliminate more than 95% of these impurities in your drinking water. There are many sources for buying replacement refrigerator water filters, but purchasing them directly from the manufacturer of your particular refrigerator is the most expensive way. The best place to find discount refrigerator water filters is online through sites that offer free shipping and quantity discounts.