Water purification systems are useful for delivering water of consistently high quality for use in most laboratory and general manufacturing applications, and most systems function to remove mineral ions such as sodium, calcium, iron, copper, chloride, and sulfate, as well as ridding water samples of inorganic solids, organics, bacteria, and pyrogens. Water purification systems are ergonomically designed, provide built-in meters or clear viewing sides for convenient monitoring of water quality. VWR also offers water filtration systems that provides clean and clear drinking water which includes water treatment features like reverse osmosis and UV system to provide great tasting water.