... for sale water ,inside with water purified system,UV,ozone , payment system by coin , notes ,as well as IC card Pure water ... advanced RO purification techniques, seven levels effective water treatment and two sterilization of UV and ... 110V/60Hz)Power input130W170W210W220W260W300W510WWater SourceMunicipal Tap WaterProduction Water Capacity400 Gallon600 Gallon800 Gallon400 Gallon600 Gallon800 Gallon1300 ...