The Dyson BP04 air purifier automatically detects particles, gases, odours, allergens, nitrogen dioxide, carbon dioxide and formaldehyde, recording air quality in real time. The HEPA H13 filter captures 99.95% of airborne particles as small as 0.1 μm, while the K-Carbon activated carbon filter absorbs gases and odours, and the catalytic filter destroys formaldehyde.

Core Flow technology directs air currents into the device’s dome, projecting a focused stream over a distance of more than 10 m. The device has 10 speed settings, a gentle breeze mode, a diffused mode and a night mode. The LCD displays the settings, air quality and filter life, while Wi-Fi connectivity allows remote scheduling and control via the MyDyson app.

• Type: Air purifier
• Power: 95 W
• Coverage area: 95 m²
• Noise level: 39.8 dB
• HEPA filter: HEPA H13
• Activated carbon filter: K-Carbon
• Catalytic filter: Destroys formaldehyde and does not need replacing
• Sensors: Particles, gases, temperature, humidity, carbon dioxide and formaldehyde
• Speeds: 10
• Modes: Gentle breeze, diffused and night mode
• Timer: 30 minutes to 8 hours
• Connectivity: Wi-Fi
• App: MyDyson
• Dimensions: 83 × 37.1 × 41.5 cm (height × width × length)
• Cable length: 1.8 m
• Weight: 11.9 kg
• Colour: Prussian Blue/Gold
• Package contents: Air purifier, K-Carbon filter, HEPA H13 filter, remote control