“The air filter systems are incredible!! At first I was very skeptical as I heard a salesman talk about the air system with its technology that even NASA uses.
We then left this machine downstairs overnight running next to the mold infested framed studs behind the torn-down wall and by the next morning the mold and it’s black staining were gone! I couldn’t believe me eyes. We don’t dare go a day without it running now. And we also purchased two smaller filters, the “angels” to go in both bedrooms. I’m a believer now!!!”