Dyson Purifier Big+Quiet Formaldehyde BP04 Air Purifier, HEPA H13, CO2 Sensing, 10 m Air Projection

The Dyson Purifier Big+Quiet Formaldehyde BP04 is built for large spaces such as open-plan living rooms, classrooms and offices. It stands in a corner and sends purified air more than 10 metres across the room, while sensors track particles, formaldehyde and CO2 in real time.

Key features

• HEPA H13 filter: 21 metres of borosilicate microfibre capture 99.95% of particles as small as 0.1 microns, with a filter life of up to 5 years.
• K-Carbon filter: removes gases and odours, holding three times more NO2 than the carbon filter in the BP03.
• Catalytic formaldehyde filter: breaks formaldehyde down into water and CO2 and never needs replacing.
• CO2 monitoring: prompts you to ventilate when levels reach 1,500 ppm.
• Adjustable projection: choose a 0, 25 or 50 degree angle, or Breeze mode for a softer flow.
• Easy to move: hidden wheels roll it across hard floors.

Details

• Brand: Dyson
• Model: BP04
• Coverage: up to about 100 square metres
• Weight: 11.9 kg
• Dimensions: 83 x 43.4 x 41.5 cm
• Control: remote and MyDyson app