Shop all Dyson Purifier Big+Quiet Formaldehyde
Our air purifier and heater offers seamless temperature control by heating or cooling with powerful circulation.
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Purifies large spaces,1 quietly.
Advanced automatic sensing of airborne particles and gases, including formaldehyde.
Superior filtration with HEPA 13, SCO and exclusive K-Carbon filters.
Room coverage up to 100m2.1
Control and monitor your air quality from anywhere with the MyDyson™ app.
H 830mm x L 434mm x W 415mm

Remote control
Curved and magnetised to store neatly on the machine.

HEPA H13 grade filter
21 metres of borosilicate microfibres, pleated over 459 times, captures 99.95% of particles as small as 0.1 microns.2

Activated Carbon filter
A layer of carbon captures gases such as benzene and NO2 and removes odours.3


Purifies large spaces,1 quietly.
Superior automatic sensing of airborne particles and gases, including CO2 and formaldehyde.
Superior filtration with HEPA 13, SCO and exclusive K-Carbon filters.
Room coverage up to 100m2.1
Control and monitor your air quality from anywhere with the MyDyson™ app.
H 830mm x L 434mm x W 415mm

Remote control
Curved and magnetised to store neatly on the machine.

HEPA H13 grade filter
21 metres of borosilicate microfibres, pleated over 459 times, captures 99.95% of particles as small as 0.1 microns.2

K-Carbon filter
Absorbs 3x more NO2 than our standard carbon filter.6



