O2 technology, provides professional air purification and sanitization products and services.Ur product uses activated oxygen for the sanitization process. Activated oxygen has been proven to destroy bacteria and viruses, including the corona virus. It also effectively removes foul odour.Our equipment takes on the roles of an active cleansing agent. Activated oxygen being viricidal, it targets bacteria and viruses once it leaves the machine. It is an active system compared with the filtration system