Everpure EV983050 Exubera Sparkling and Chilled Water Appliance Provides sparkling, bubbly water with adjustable carbonation level Chills to an ideal temperature of 40F (4.4C) 7.9 gallons (30 liters) chilled/carbonated water per hour Delivers 1.85 gallons (7 liters) of cold water in one draw Requires CO2 cylinder to provide carbonation (EV9318-62)