Vornado AC1-0005-02 (AQS15) True HEPA Air Quality System Air Purifier
Vornodo air cleaner We have purchased six of these for the office. We work in the basement and it actually floods about once every 18 months. These machines have taken all the bad "junk" out of the air at those times.
We use them on a daily basis and when it is hot in the basement, they actually help clean the air and it drops the temperature by a couple of degrees at the same time. I have asthma and could not work in the basement offices without our air cleaners.
We looked at others originally but went with these instead. I love them and recommend them to anyone who asks. The price was right in line with the others we were looking at. Other departments in the basement have other machines and they don't do as well!...more info