“This type of purifier makes sure it creates no noise so that you could enjoy a peaceful sleep. It is small and designed to fit any space in a room. It is compact, but the performance it delivers is powerful. The blue LED light enlightens when it performs the functions. It automatically shuts down after 8 hours of work. Overall it’s among the best home air purifiers of the year.” OnlineBestDecorPurify Author:RIGOGLIOSO Home Air Purifier