Cold ionized water dispenser with no bacteria trouble. 1.4phase cold alkaline ionized water/4phase room temparature ionized water / cold purified water /room temparature purified water 2.Increasing life span of Electrode with Automatic Cross Cleaning System. 3.Sterilized with an antibacterial filter, and again with plutonium electrode current, producing clean water with no concerns on bacteria and with no water bath removing the possibility of sterilization