Whole-room purification for large spaces

The Big+Quiet BP02 is engineered for large rooms, with coverage of up to 1076 sq ft shown on the product imagery. Cone aerodynamics project air over long range. Auto mode monitors air quality and adjusts airflow until the whole room is purified.
Dyson Big+Quiet BP02 air purifier in a large open-plan living space with airflow lines and the text 'Up to 1076 sq ft coverage'
Dyson Big+Quiet BP02 cutaway showing the HEPA H13 filter and activated carbon layer in the 3-stage filtration system

Three-stage filtration, fully sealed

A HEPA H13 filter captures 99.95% of particles as small as 0.1 microns. A layer of activated carbon removes odours and gases including VOCs. The system is fully sealed to HEPA H13 grade, so what goes inside stays inside.

Quiet, even at full power

Dyson describes this as its quietest, most powerful purifier. It is acoustically engineered to operate quietly even at its highest power setting.
Dyson Big+Quiet BP02 air purifier on a wooden floor near a dark staircase with the text 'Quiet, even at full power'
Person lifting the outer shell of the Dyson Big+Quiet BP02 to show the HEPA filter for hygienic filter replacement

Long filter life, hygienic replacement

The HEPA filter life is up to 5 years. A hygienic replacement mechanism lets you dispose of the HEPA filter in one click.

Coverage and filtration

How large a room can it cover?
The product imagery states coverage of up to 1076 sq ft, and it is engineered for large spaces.
What does the filtration capture?
The HEPA H13 filter captures 99.95% of particles as small as 0.1 microns. An activated carbon layer removes odours and gases including VOCs.
Does it adjust itself?
Yes. Auto mode constantly monitors air quality and adjusts airflow until the whole room has been purified.

Controls and everyday use

How is it controlled?
It can be controlled by app, voice or remote.
How long does the HEPA filter last?
The HEPA filter life is up to 5 years. The filter can be disposed of in one click.
Is it easy to move around?
Yes. Hidden wheels let you move it across a room and are designed for hard surfaces. It weighs 11.8 kg.
Free returns within 10 days
Everything Handled by Us
Free returns within 10 days
Everything Handled by Us
Free returns within 10 days
Everything Handled by Us
Free returns within 10 days
Everything Handled by Us
Free returns within 10 days
Everything Handled by Us
Free returns within 10 days
Everything Handled by Us