ozonator for vegetable washing 1,Mobile, plug & play 2,Adjustable ozone output ... 2-6 g/hr plug & play ozonator for vegetable washing Applications:Commercial, medical and industrial treatment:Industrial water treatment;Tap ... small water treatment. Such as hotel, house, meeting room; washing food and vegetable, etc. Descriptions:1. High-tech power ... -6 g/hr plug & play ozonator for vegetable washing