DESC: Delivers virtually germ free mistExclusive dual germicidal process using ultraviolet light and vaporization.Dual Germicidal Process independent laboratory tested.Stainless steel hot water reservoir.Mineral absorption pads included to minimize mineral buildup.Humidifies room with a comforting mist that is virtually 100% free of infectious bacteria and spores.Safer for allergy and Asthma sufferers.Medicine cup permits optional blending of respiratory medications.Portable and attractive design for any room or decor.Convenient build-in handle.Large opening for quick filling.Automatic humidity level control with low to high humidity level settings.Refill/Reset indicator light.24 Hour running.Replacement UV bulb indicator light.10.4 Liters / 2.75 Gallon capacityFar more effective than ordinary humidifiers.3 year limited warranty.