Provides two grades of high-purity water for steam sterilizers, dental bottles, ultrasonic cleaners and the rinse cycle of instrument washers. Steam sterilizer-ready, distilled-quality (deionized) water eliminates the need to buy distilled water or own a distiller. Bottle-ready, hyper-filtered water ensures high-quality water for mixing with bottle and residual cleaners, and for the rinse cycle of instrument washers. System connects directly to municipal water supply and sends purified water anywhere in the steri-center for easy, on-demand use. Includes handheld, point-and-shoot wand, mounted faucet, in-line and handheld TDS meters and 4.25 gal water storage tank. System