The Dyson Purifier Humidify+Cool Formaldehyde does it all. It improves the air quality in your home, cools you down with its impressive airflow and senses, detects and kills bacteria like ...

The cheapest and most basic option here is the Purifier Cool TP10, and the most advanced is the Purifier Cool Formaldehyde TP09. Note that adding formaldehyde-removing capabilities to any Dyson ...

Right now, the Dyson Purifier Cool Formaldehyde™ TP09 air purifying fan has just crashed to $549 from $749 at Amazon. That’s ...