VOTOMO Portable Ozone Generator for Ozone Oil Medical Ozone Water Treatment Blood Purification Ear Insufflations and More

Works as described. The case is cheaply made (lower quality plastic) but considering the low price I cannot complain. It is an excellent product for the price. I am using it with both oxygen tank (for insufflation) and oxygen concentrator (for ozonated water and oils). So far I am happy with the purchase.Update: My review is for the older model that has a plastic housing. The current model's box is out of metal.

Excelent