Exactly how and what air purifiers do when cleaning your air is a mystery to a lot of consumers. Most people set a machine down and change the filter every so often to find all sorts of dust inside.

Luxury small-appliance maker Dyson is adding a $500 app-connected air purifier, dubbed the Pure Cool Link, to its product lineup today. Dyson introduced its first-gen version, the Pure Cool, last ...

Vacuum cleaner maker Dyson has announced its latest line-up of Pure Cool air purifying fans in a bid to tackle indoor air pollution and make the world’s homes cleaner and safer. Fusing Dyson’s ...