As an air washer, Robert humidifies and cleans the air, ensuring a clean and pleasant indoor climate year-round. This powerful air enhancer evaporates up to 13.2 liters of water per day and is suitable for large rooms, all while consuming only 7 W of energy. With its rotating discs in the water, Robert effectively filters particles from the air, making it an ideal companion for allergy sufferers. Robert can be activated with an elegant hand gesture and operated with a gentle touch of the buttons. With just a few drops of your desired essential oil, Robert subtly and pleasantly scents the room air. Robert's elegant appearance is complemented by coated surfaces and premium aluminum.