Primo Top-Load Water Cooler, Stainless Steel/Black: * Spill-proof bottle receptacle with patented leak protection system * LED light helps dispensing in low light conditions * Energy saving on/off switch for hot tank * ENERGY STAR-qualified * Uses 25 percent less power than traditional dispensers * Primo water cooler dispenses icy cold water twice as fast as standard models * Dispenses near boiling water * Convenient pushbutton controls with child safety latch * Dishwasher safe drip tray * Accommodates all round and rectangular 3, 4, 5 and 5.2-gal. bottles * CSA certified/NSA approved * Model: 900127 Primo recommends that you clean the appliance exterior as often as needed with a soft cloth and warm soap and water. You should sanitize the internal reservoirs and lines every three months because bottled water is a food-grade product. This regular maintenance will prevent a mineral buildup from occurring in the reservoirs.