I have been looking for a air purifier for so long, and I finally found the perfect one. It completely eliminates odor, the air is so much better in my bedroom, my room is in the basement so it would always have this stuffy, bad smell but now is so much different thanks to this air purifier, I love it. The only bad part is that if you put it on a high speed, it gets a little loud, but I don’t care because I do that during the day or when I’m not around so it doesn’t bother me. Also is so easy to use. My sister who is an asthmatic got one too and it helped her a lot with her asthma!