I have 4 of these and bought one for my son. I researched for years and found AirDoctor. I absolutely feel they do the job and I couldn’t love them more
After trying several of the brands available in the big box stores, I tried Air Doctor a few years ago while temporarily having to live in an old home. Air Doctor worked better than any other purifier to clear the air and make the space livable. It is so good that I keep using it even though I don’t live in the old house. Recently, I bought this 2000 model because I set up a small office space in a new location. The off-gassing of the new carpet in the office overwhelmed me. This Air Doctor 2000 has made a big, positive difference. I highly recommend Air Doctor brand. A worthy investment in one’s health and well-being!
I love the product. However, I would not have purchased the WiFi version. It won’t connect to our WiFi, no matter how many different ways I went about it.