Everpure makes adding sparkling water to the home simple with its second generation Exubera™ Sparkling & Chilled Water Dispenser. The upgraded appliance chills carbonated or flat water as cool as 40°F (4.4°C). A simple adjustment to the CO2 regulator increases or decreases the amount of carbonation. Features include a redesigned ice bank, which dispenses the equivalent of 3.5 two-liter (0.52-gallon) bottles of chilled water at once, and produces 30 liters (7.92 gallons) of cold water per hour.www.everpure.com, (800) 323-7873