Powered by iEOG* - the world leading ozone technology Patented ATS (Anytime System) for real-time "Right on Spec" performance . No need for pure oxygen, oxygen concentrator, or dehumidifier . Not affected by air quality and humidity . Require no dry air or oxygen concentrator in the process. Consistent and immediate on-demand ozone production for use.   -No loss in ozone production.   -Minimal downtime. Full time performance monitoring . High standard international warranty service*