Enjoy fresh and cool air with the BP03, Dyson’s quietest, most powerful air purifier yet. With up to a 10m radius, the Big+Quiet can purify large spaces efficiently and quietly, even at full power. Intelligent sensors analyse the air and automatically react to purify the room while displaying live results on the LCD screen. Thanks to the advanced 360° filtration system, this model captures allergens and 99.95% of ultrafine particles, removing them from the air. And, it destroys formaldehyde too, so you’re safe in the knowledge the air you breathe is clean. What’s more, you can adjust the airflow angle and control your appliance using the remote or the MyDyson app for complete flexibility.