Dyson Hot+Cool Autoreact HP7A Air Purifier - White/Nickel

Automatically senses, captures and traps pollutants for cleaner air

Automatically purifies, heats and cools you.
HEPA filter removes 99.97% of particles 0.3 microns in size⁴

360° filtration system uses a HEPA filter to capture 99.97% pollutants as small as 0.3 microns.⁴
The purifier is fully sealed, so what goes inside stays inside⁵

Two phases of purification sit within our fully sealed filtration and airflow system.
Air Multiplier technology

Air Multiplier technology generates the circulation power to draw distant pollutants into the machine, projecting purified air throughout the whole room.¹
Automatically senses and reacts to changes in air quality

Reports pollution in real time on LCD screen.
Multi-modal

Choose between Fan mode for direct cooling with your choice of 0 to 350° oscillation and Backwards airflow mode to purify without cooling.²
Night-time mode

In Night mode, the machine monitors and purifies using the quietest settings, with a dimmed display.
Preset run time

Program your machine to turn off after pre-set intervals between 30 minutes and 8 hours.
Easy maintenance

Safe and easy to clean with low maintenance, easy-to-replace filters. With built-in notifications when they require replacing.
Remote Control

Curved and magnetized remote stores neatly on top of the machine.
Awarded the Parent Tested Parent Approved seal of approval

The seal of approval that families trust.

¹Tested In maximum setting for air projection, tested in Auto mode for purification coverage, tested for room heating per relevant Dyson method DTM961

²Not applicable to heating

³Compared to Dyson Pure Cool purifying fan (AM11/TP01)

⁴Tested per ISO 29463

⁵Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150