Purifier Big + Quiet Formaldehyde

The Dyson Purifier Big Quiet Formaldehyde projects air over 32 feet, to help purify large spaces.* It can capture allergens and 99.97 percent of particles as small as 0.3 microns, and uses cone aerodynamics to deliver powerful, long-range air projection.

• Quiet operation, even at full power 
• HEPA H13 grade filter captures 99.97% of particles as small as 0.3 microns; activated carbon filter removes odours and gases** 
• Destroys formaldehyde, permanently** 
• Fully-sealed to HEPA H13 grade***
• Auto mode can sense, capture and report on pollutants in your home in real-time
• Adjust the angle of airflow at 0°, 25° or 50°, or mimic the feeling of refreshing air indoors using Breeze mode 
• Easily manoeuvre your machine across a room: the wheels are designed for hard surfaces, and are completely hidden from view
MyDyson app gives you autonomy over your air quality; view which particles have been captured, set schedules, browse reports, and more**** 
• Connect and then control your air quality, hands-free, with compatible smart home voice services*****
• Dyson purifiers can capture wildfire smoke (based on capture of particles, ammonia, benzene and acetic acid)

Includes:
• Dyson Purifier Big Quiet Formaldehyde
• Remote Control 
• HEPA Filter 
• Activated Carbon Filter

Delivery Information:
• Physical address required—no P.O. boxes
• Please allow 7 to 15 business days for delivery

Warranty Information:
This product comes with a 30-day return policy through TSC.

*Testing for PM2.5 purification completed in a large testing chamber following relevant Dyson testing methods; results may vary in practice
**Third-party full-machine testing based on GB/T 18801-2022 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved; results may vary in practice
***Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150; tested in Max mode at IBR US, for whole-machine efficiency above 99.95%
****App functionality may vary per market; requires Wi-Fi and app-enabled device; standard data and messaging rates may apply; requires iOS version 10 or above, or Android version 5 or above; your mobile device must have Bluetooth 4.0 support
*****Refer to the MyDyson app for compatible smart home devices and voice services