... our own patent enamel-coated stainless tube to produce ozone, it can kill bacteria and decompose pesticide from ... feature:1) Time controller,easy to operate 2) Integrates ozone, sterilization, disinfection and pesticide degradation ,No residue and safe ... dehydration, function as one; 2. The built-in active oxygen generator, effectively remove kill bacteria, viruses, degradation of pesticides, hormones ...