Yes, it is quite good. It will kill most pathogens, bacteria, germs and so forth, and will oxidize organic matter, removing organic toxins as well. That is why they typically ozonate bottled water, and some water systems use ozone for tap water, and some swimming pools use ozonators to purify the swimming pool water and keep it healthy and clear.
Marshall Nicola Kay wrote: > Have question: anyone know if ozone can purify water? > > Thank you. > > God save Queen Elizabeth, Queen Mum.

