Pure Cool, Dp04-hepa Air Purifier & Fan

The only purifying fan to clean a whole room properly.1 - We design our purifying fans to go beyond test chamber conditions and focus on real home conditions - this is more than just having an efficient filter.1 -Dyson engineers and research concluded that to clean an entire room properly, - you need to sense pollution events automatically- capture ultrafine pollutants- - and project cleaner air around the room using Air Multiplier technology. Only the Dyson purifying fan is designed and tested to do all of this.