Dyson Big+Quiet Formaldehyde BP03

The Dyson Purifier Big+Quiet Formaldehyde efficiently cleans the air in large rooms, distributes it with a range of over 10m¹ and is particularly quiet.

Detects
Automatically detects particles and gases in the air and
analyses and reports them in real time.

Removes
Removes allergens and 99.95% of ultra-fine particles from the air.
Continuously decomposes formaldehyde.²

Distributes
Distributes purified air with a range of over 10 meters
ideal for large rooms.³ And is particularly quiet. Thanks to an acoustically optimised motor housing, the volume at maximum airflow speed is only
maximum airflow speed is only 56 dBA.

Night mode
Monitors air quality and cleans the air at reduced volume and with a dimmed display.

App control with Dyson Link App⁴.
Information on air purification, filter life, remote control and other functions. The room air quality can be controlled on the go.

2 years warranty

1 Filter efficiency tested at 0 1 micron (EN 1822 ISO 29463)
2 Test of the entire unit is based on the Cumulative Clean Mass (CCM) formaldehyde test according to GB/T 18801 2022 with continuous injection until the formaldehyde CADR (Clean Air Delivery Rate) value reaches a plateau. Results may vary in practice
3 The efficiency in a room of up to 100 m² (10 m x 10 m) was proven by means of a numerical flow simulation.
The efficiency in a room of up to 100 m² (10 m x 10 m) was proven by a numerical airflow simulation, with the air purifier in a corner of the room, where the unit was able to achieve a complete cleaning performance of the room air with a range of 10 metres at maximum airflow setting and horizontal air distribution The projection distance was measured by internal tests for the range of the airflow at maximum airflow setting The results may differ under real conditions
4 Requires a device that can run the app and Bluetooth 4.