... Modular with plug-in design, easy maintenance, reliablity;4,Use Ozone-specific air pump, longe-lived and good stability; 5, ... trachea, easy to distinguish, more health; 9,Small space, water, gas dual-use, simple operation, can be standing or hanging ... the ozone water mixture for 20minutes, can kills pesticide leftover, germs, bacteria, spore and all kinds of virus.2) Using the ozone sterilizer, no ...