Good

It is made for a bed room for sure. There is a difference in the air. There is no smell lingering. I would need two for a living room. I didnt use any scents yet, due to the sensitivity of certain smells. The noise level is a little louder then I thought but I can fall asleep to it anyway

Just the right size for my bedroom. A little noisy.

This thing can get pretty loud. I have had it for a month now and haven’t noticed much difference I can see stuff on the filter but not much change in the air quality. I bought it to keep in my bedroom and the lights on it are so bright even when you “cut the light off” there’s still a bright blue light for the on switch and if I just cut it off there is a bright red light.

The purifier works great. The only reason it is not a five is because you can only use their filter replacements, and they are never in stock, which is extremely frustrating.

I bought two(2) for family. From day one, both made so kind of noise like metal grinding when we put into sleep mode(speed), we could not sleep so turned it off. I did send a message but they did not respond. So I did return those on Feb. 7, 2023 for a refund. Maybe it happened just for us?