Specifications
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Oscillation/Angle
0°, 25° or 50°
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Standby power consumption
<0.5w
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Quiet setting
43dBA
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Maximum setting
55.6dBA
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Cord length
5.9ft (1,800mm)
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Low airflow setting
50 ltrs/second (793 GPM)
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High airflow setting
90 ltrs/second (1,427 GPM)
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HEPA filter life
21,900 hours⁴ (2.5 years based on 24hrs use)
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Carbon filter life
8,760 hours⁴ (1 year based on 24hrs use)
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Weight
26.24 lbs (11.90 kg)
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Height
32.7 in (830 mm)
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Length
17.1 in (434mm)
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Width
16.3 in (415 mm)
In the box
Dyson Purifier Big + Quiet Formaldehyde BP03 (Bright Nickel/Prussian Blue)
Dyson purifiers remove these common pollutants from commercial environments
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Formaldehyde
Paint, varnishes and printers
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Benzene and VOCs
Traffic, building materials and furniture
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Odors
Fumes and cooking
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PM10
Pollen, dust and allergens
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PM0.1
Ultrafine particles
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Features
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Long-range projection and circulation
Our latest purifier uses cone aerodynamics to deliver powerful, long-range projection – circulating air and driving even distant pollutants back through sealed filters. For whole-room purification, even in large spaces.¹
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Adjust your airflow
Adjust the angle of airflow at 0°, 25° or 50°, or mimic the feeling of refreshing air indoors using Breeze mode.
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Control your air quality wherever you are
The MyDyson™ app⁵ gives you autonomy over your air quality. View which particles have been captured, set schedules, browse reports, and more.
Technology
Senses and reports, automatically
A suite of sensors, including a lifetime solid-state formaldehyde sensor, detects pollutants across a whole room. Our unique algorithm cross-checks data every second, analysing your air at a molecular level – automatically reacting to purify and display live results on the LCD screen and in the MyDyson™ app.⁵
Destroys formaldehyde, permanently³
A catalytic filter continuously traps and breaks down formaldehyde molecules into water and CO₂⁵. And it never needs replacing.
Captures gases and ultrafine particles⁶
The HEPA H13 grade filter captures 99.97% of fine particles as small as 0.3 microns, while an activated carbon filter removes odors and gases.
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Powerful and quiet
The high-velocity, low-pressure system produces low noise levels of just 55.6dB.
Powerful and quiet
The high-velocity, low-pressure system produces low noise levels of just 55.6dB.
Acoustically engineered
The Helmholtz silencer traps sound energy and reduces low frequency noise, while the motor mount reduces vibration – so the little noise you hear, is quiet even at full power.
Acoustically engineered
The Helmholtz silencer traps sound energy and reduces low frequency noise, while the motor mount reduces vibration – so the little noise you hear, is quiet even at full power.
Additional features
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HEPA filter
The HEPA filter contain 69 feet of borosilicate microfibers, pleated over 450 times, and lasts 21,900 hours.⁷
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Activated carbon filter
4.6 million ft² of activated carbon captures VOCs, and lasts 8,760 hours.⁷
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Auto mode
With the Auto mode feature, your purifier can sense, capture and report on pollutants in your business in real-time.
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Frequently asked questions
Our latest purifier is acoustically engineered to operate quietly – even at its highest power setting. So it reduces your exposure to pollution, without disturbing you at the office or in the classroom. It records just 55dBA of sound power at full speed.
In Dyson’s latest purifiers, it’s not just the filter that meets HEPA H13 standard², it’s the whole purifier. So they don’t just capture pollutants, they prevent them from leaking back into the air you breathe. High-pressure seals, combined with Dyson’s fully-sealed filtration system, means our whole purifier meets HEPA H13 standard.² So what goes inside, stays inside.
Some manufacturers publish dB ratings tested at low fan speeds, which can limit purification performance.
At Dyson we measure and publish sound levels dB(A) at maximum fan speed, where purification is at its optimum.
Useful documents
¹Testing for PM2.5 purification completed in a large testing chamber following relevant Dyson testing methods. Results may vary in practice.
²Allergens refers to non-living material.
³Third 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.
⁴Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150.
⁵Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 10 or Android version 5 (or above). Standard data and messaging rates may apply. Refer to the MyDyson app for compatible voice services.⁶Gas capture rates may vary.
⁷Filter life is determined by dividing total dust load capacity by annual dust load. Annual dust load was calculated using GB/T 18801 daily mass formula. Results may vary in practice.