The Alen flex |
We use Alen, and I also bought one for my son's classroom. I don't remember what model, it cost about $500 and turns the air every 30 minutes. |
I posted awhile ago about living in a fart house. I finally purchased a fabreeze dispenser that releases a little bit every fifteen minutes. It’s wonderful. |
I have a Winix purchased from Costco. I can't complain. It's quiet. I don't notice a difference in air quality. |
IQ air |
Yes, because nothing helps someone with allergies more than increasing pollutants and irritants in the air. |
IDK where you’re reading. Everywhere I looked the reviews were positive and ours has been great. Quiet, correctly sized to the room it’s in. I like how it looks. |
Airthereal 550. Pricey |