... Transformer For Water Treatment 1. Usage:Used in household water purifier, large purifier, ozone machine, sewage disposal facility,water purifier,water dispenser,washer,swimming pool,drinking water,aquaculture and ... application field:1. Disinfect and sterilize purified water, mineral water, beverage (material water), treat medium water and waste water.2. Disinfect and sterilize aseptic workshop ...