That’s an air cleaner, thank you very much. For those who thought that air cleaners need to be these drab objects in the room, take a look at the pleasant NU.AER. Resembling a soothing view, the illuminated surface on it exudes a therapeutic and relaxing environment. If you’re wondering just how “clean” is your room, then just check out the illustrated display and you’ll get the picture. If it’s not what you expected then just change the setting by using the slider.