Our quick take

Dyson Purifier Hot+Cool Formaldehyde - 4.5 / 5

Design and build

  • 764 x 220mm; 5.5kg 1.8m cord Wireless remote

Features and performance

  • 290l/s airflow 10 different speed settings 0.1-micron filtration Dyson Link app,=; Alexa integration

To recap

The Dyson Purifier Hot+Cool Formaldehyde is a feature-packed air treatment option. Many will just want the fan and filtration options (but there are cheaper options that will serve you better), while the connectivity means you can connect to voice controls and use your smartphone to control this device. The full range of options means it’s ideal as a device that does everything, so, for a high-rise apartment or for a garden office, it might be all you need in both summer and winter.