To purify a whole room properly, the Dyson Pure Cool™ purifying commercial fan goes beyond standard test conditions, by also automatically sensing particles and gases, capturing 99.97% of fine particles, and projecting and circulating purified air using Air Multiplier™ technology. Only the Dyson purifying fan is designed and tested to do all of this.
The fully-sealed filter system combines an activated carbon filter to remove gases, and a Glass HEPA filter that captures 99.97% of microscopic allergens and pollutants as small as 0.3 microns.
With three intelligent sensors, the Dyson Pure Hot+Cool™ purifier fan heater automatically detects airborne particles and gases
Air Multiplier™ technology delivers over 77 gallons of smooth, powerful airflow per second – circulating purified air throughout the whole room.
The machine has two separate apertures, to release air from either the front or back of the machine. The valve mechanism turns a rotational baffle around the arc of the amplifier, to switch the direction of the airflow.