The Dyson Hot + Cool Cryptomic is a visually striking air purifier that melds aesthetics with effective air purification and a space heater. It's unapologetically expensive, but makes up for it with a ...

About The Dyson Pure Hot+Cool (HP04) is part of the Space Heaters test program at Consumer Reports. In our lab tests, Space Heaters models like the Pure Hot+Cool (HP04) are rated on multiple criteria, ...