... machine 2.durable 3.high efficiency 4.Factory,OEM service Ozone sterilization machine for water treatment Feature: 1. Ozone generator is a ... , office, farm, food factory, cosmetics, edible mushroom, auto beauty, changingroom, packing plant, drinking water, purified water, mineral water, water for food processing, swimming pool ... of Carton: 4 /3.5kgs Ozone sterilization machine for water treatment(1g/h)