портативный генератор озона воздуха и воды стерилизатор для домашнего использования выход озона 300 мг / ч с силиконовой трубки и воздуха ка

a very practical ozone air and water purifier with on off switch, quite effectively to get rid of odor in the rest room, pet house.quite effectively to sterilize the bacterias in the hotel room and hopital room. also you can use it wash fruit and vegetables to decompse the pesticide residues in it. wash clothes to sterilize bacterias, giving you fresh air and water and fruit at very low cost.