Are you looking for a fan ... a HEPA filter. It's still a source of constant irritation though. There's always a racket and do we really need it all the time? As it turns out, Dyson has a solution ...

The Dyson purifying fan only provides effective cooling ... so it doesn't have to be a surprise when it's time to replace. Removing and replacing the filters is simple. All you have to do is ...

Sweet. Overall, the Dyson Pure Hot + Cool Formaldehyde serves up the kind of premium experience you'd expect from a pricey fan that also filters embalming fluid out of the air. As its name ...