The unit is as described. It runs quietly and very efficiently. I am very pleased and would buy it again.
I have asthma, immune deficiency... so I'm very picky - and this air filter is best I've ever experienced! Highly recommended
It helped keep the dust down and we even brought it home to help after construction to get rid of the dust from our home construction. You could immediately tell a difference in the overall smell of the facility and the dust build-up once it was gone for a few days.
The results so far are excellent, there is very little to no odor of any .