DysonBig and Quiet Purify Formaldehyde Model: BP04)

About

Experience Dyson's most advanced air purification for large spaces with the Dyson Big+Quiet Purify Formaldehyde BP04. Designed for open-plan homes and commercial environments, it quietly projects purified air over 10 metres while automatically detecting, capturing, and permanently destroying formaldehyde. Featuring advanced HEPA H13, K-Carbon, and catalytic filtration, smart sensing, and app connectivity, it delivers cleaner air with powerful yet whisper-quiet performance.

Product Features

• Purifies large rooms up to 100m²
• Projects purified air over 10 metres
• Destroys formaldehyde continuously
• HEPA H13, K-Carbon and catalytic filtration
• Captures 99.97% of particles as small as 0.1 microns
• Removes allergens, odours, gases and NO₂
• Real-time air quality and CO₂ monitoring
• Quiet operation with Night Mode
• MyDyson™ app and voice control compatible
• Fully sealed filtration system

Product Specifications

• Brand: Dyson
• Model: BP04 Big+Quiet Purify Formaldehyde
• Product Code: 410624-01
• Colour: Blue/Gold
• Functions: Air Purifier
• Recommended Room Size: Up to 100m²
• Air Projection: Over 10 metres
• Filtration System:
  • HEPA H13 Filter
  • K-Carbon Filter
  • Permanent Catalytic Formaldehyde Filter
• Particle Capture: 99.97% of particles as small as 0.1 microns
• NO₂ Removal: Captures up to 3× more nitrogen dioxide
• Airflow Settings: 10
• Oscillation: Fixed 50° projection angle
• Airflow Rate:
  • Low: 50 L/s
  • High: 90 L/s
• Noise Level: 43–55.6 dBA
• Display: LCD Air Quality Display
• Sensors: PM2.5, PM10, VOC, NO₂, CO₂ and Formaldehyde
• Connectivity: Wi-Fi
• App Support: MyDyson™ App
• Voice Control: Compatible with supported voice assistants
• Power Consumption: Standby 0.5W
• Cable Length: 1.8 m
• Dimensions: 43.4 × 41.5 × 83 cm
• Product Weight: 11.9 kg
• Warranty: 2 Years

What's in the box?

• 1x Dyson Big+Quiet Purify Formaldehyde BP04
• 1x HEPA H13 Filter
• 1x K-Carbon Filter
• 1x Permanent Catalytic Formaldehyde Filter
• 1x Magnetic Remote Control
• 1x User Manual