ZDW food detoxification machine Adopted green envrionmental protection materials and triple filter criteria,used for sterilizing,deodorizing and fresh-keeping on vegetables and fruit. Can effectively remove harmful substances in our diet food,for example: pesticide residue,heavy metal, antibiotics,hormone, bacterias and chlorine in water. The most important thing is it won't have any other seconderay pollution,and harmless for human body,so we don't have any other worry!