Do air purifiers cool the air?
Similarly one may ask, do air purifiers work as fans?
As most air purifiers work, they do circulate the air in a room, which is the function of a fan. So in that respect, they do work as fans. But we draw the line there because an air purifier is more than just a fan. If the ability to cool a room is important to you, plan on purchasing a fan separately.
Simply so, do Dyson fans actually cool the air?
The waste heat from the motor of a fan such as a Dyson fan will be insignificant. That little fan will not heat the room in any manner that would be detectable. A fan like such will not actually cool the air temperature of the room.
We put our Blueair-manufactured purifier in the middle of our bedroom, where I was constantly tripping over it. But, because the Dyson Pure Cool is a fan, it can circulate clean air throughout the entire room, no matter where you put it. The Pure Cool monitors these levels with three sensors on the base.