Dyson has reigned over the vacuum cleaner and room fan spaces for years, so making the best air purifier was a natural extension.
The Dyson Pure Cool DP04 combines the best smart air purifier with an excellent room fan to not only clean your air, but circulate the newly cleaned air around the room, while keeping you cool in the process. (Most) air purifiers are stationary, which results in obvious limits on their effectiveness unless some other device like a ceiling fan is regularly moving air around the room, but the Pure cool is self-sufficient.
As you’d expect, the Pure Cool includes HEPA technology, with a filter that seems to last forever. The display is fully dimmable, operation is quiet, and the optional smartphone and Alexa controls are well-executed and welcome.
The smaller and less expensive TP04 option is perfect for bedrooms.