Ozone is the most powerful and effective microbiological control and disinfecting agent available next to fluorine. It kills bacteria 3125 times faster than chlorine and unlike chlorine, ozone does not leave any chemicals that need to be removed after it disinfects, the by-product being oxygen. The list of what ozone can treat is very long, but basically the list consists of bacteria, protozoan, fungus, mold, all known viruses and more. H2O Baja sells under-sink units for your kitchen as well as Whole House Systems producing up to 15 GPM. Please contact us for more information.