Dyson Big+Quiet Formaldehyde Purifier - Prussian Blue | BP04

Dyson Big+Quiet Formaldehyde Purifier - Prussian Blue | BP04

• Captures 99.95% of ultrafine particles as small as 0.1 microns
• Permanently destroys formaldehyde with a dedicated catalytic filter
• Features a three-stage filtration system: HEPA, activated carbon, and formaldehyde filter
• Projects purified air up to 10 meters with quiet, wide-angle airflow
• Includes real-time sensors for PM2.5, VOCs, NO₂, CO₂, temperature, and humidity
• Operates with minimal noise, even at high airflow settings
• Equipped with a rotatable base, adjustable airflow angles, and smart app control