Water entering your home, whether from well or metropolitan resources, can bring chemicals as well as impurities that can create problems for your devices as well as your household appliances. Mineral deposits, such a lead as well as lime, could build up inside your home appliances. Also cause reduced efficiency as well as boosted energy as well as maintenance costs. Chemicals such as chlorine as well as mercury can influence the taste, odor, as well as safety and security of your water and also ice. Dirt, turbidity, and also rust makes your water and also ice gloomy. Leaves a film on your recipes. A great refrigerator filter, like this filter. Uses turned on carbon to capture these pollutants and leave you with clear, healthy, great-tasting water and ice.