Dyson Pure Cool Air Purifier White/Silver TP04

The only purifying tower fan to clean a whole room properly.

The Dyson Pure Cool Purifying Tower Fan TP04 is the larger sibling in the Pure Cool range of air purifiers, and stands at just over one metre tall. It operates as a fan and an air purifier, and has sensors that capture live data on the air quality in your room. Using the Dyson Link app, you can even control it via an Amazon Alexa or Echo. But is it any good at clearing the air of pollutant particles? We reveal how it performed in our full review.