Dyson Purifier Big+Quiet Formaldehyde
Reviews
Purifies large spaces.1 Quietly. Captures allergens and 99.95% of ultrafine particles. 2
Removes gases and odours.3 Captures 3x more NO2. 4
Detects and destroys formaldehyde, permanently.5
Senses and reports CO2 levels in real-time.
Long lasting HEPA H13 filter, that can last up to 11 years without replacement.
Dyson Purifier Big+Quiet Formaldehyde
Our quietest, most powerful air purifier.1 Purifies large spaces up to 100m.3 And cools you in hot weather.
Our most advanced filtration system yet. With three-stage HEPA H13-grade, K-Carbon and Selective Catalytic Oxidisation filters.
Removes gases,4 odours, dust, allergens, viruses and bacteria. Captures 99.95% of particles as small as 0.1 microns.5 Captures 99.9% of viruses.6 Reduces your exposure to pollen, pet dander and mould spores. Captures three times more NO2, a common urban pollutant.2 Removes smoke particles from wildfires.7 Destroys formaldehyde.8 Alerts you when CO2 levels are too high.
Buy from Dyson.ae
Our quietest, most powerful purifier.¹ For a healthier home environment.
Purifies any room – including large, open-plan spaces.3 Captures pollutants, allergens and odours, yet does it quietly.1
Discover the air pollutants commonly found inside homes
Allergens, pollen and airborne mould spores
Allergy season can be difficult. The Dyson Purifier Big+Quiet reduces your exposure to allergens, such as pollen and airborne mould spores. For cleaner indoor air.
Bacteria, viruses and microscopic particles
Bacteria and viruses can spread more easily when we spend more time together indoors. The Dyson Purifier Big+Quiet is proven to capture 99.9% of viruses.6
Pet odours, allergens and dander
Pets can bring unwanted odours and allergens into the home. Dogs and cats shed dander, releasing microscopic skin, saliva and urine allergens into the air.
Cooking odours, pollutants and nitrogen dioxide
Cooking or burning any type of fuel can release odours and potentially harmful pollutants like NO2. The Dyson Purifier Big+Quiet is 30% faster at reducing cooking odours by 97%.11
Household dust and airborne particles
Household dust is a complex mixture of microscopic particles, including dead skin cells, dust mites, dust mite droppings, small insects, pollen, smoke, mould spores and bacteria.
Formaldehyde fumes from paints and glues
Formaldehyde is a potentially harmful gas released by some furniture, paints and fabrics. Often present in small amounts, concentrations can increase when decorating.
VOCs from aerosols and cleaning products
Some household products like disinfectants and aerosols can release potentially harmful gases into the air. These are known as volatile organic compounds (VOCs).
More time indoors can mean more exposure to pollutants
During the colder months, we spend more time indoors, use more heating, and ventilate less often, which can make the air at home more polluted.
Key features
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50% quieter, even at full power
Acoustically engineered to produce less noise. Night mode is 50% quieter than any other Dyson purifier. With a Sleep timer so you can set it and forget it.
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Powerful projection to cool you down
Delivers over 80 litres of purified air per second. Adjust the angle of airflow between 0°, 25° or 50°, or mimic the feeling of refreshing air indoors using Breeze mode.
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Long-lasting filter
Long lasting HEPA H13 filter, that can last up to 11 years without replacement.
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Control via the app
Monitor what’s been captured, set schedules, browse reports, and more with the MyDyson™ app.10
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Always sensing
In Auto mode, your purifier reacts automatically to remove pollutants, only using energy when needed.
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Alerts you to high CO2 levels
Reports and alerts you when CO2 levels are harmfully high.
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Easy to manoeuvre
Discreet, hidden wheels designed for hard surfaces let you easily move your machine around the room.
Discover the pioneering technology inside
Our most advanced suite of sensors
A suite of sensors interact with our unique algorithm, cross-checking pollution data every second and reporting live results onscreen or the MyDyson™ app.10
Our most advanced filtration system
HEPA-H13, K-carbon and SCO filtration captures particles and gases including formaldehyde – within a fully sealed machine. So what goes inside, stays inside.12
Exclusive K-carbon filter
Impregnated with potassium carbonate, it adsorbs three times more NO2.² Removing a common and potentially harmful pollutant. And lasts two years.⁹
Cone aerodynamic projection
Drives high-velocity air jets over the machine’s dome which coalesce to project a focused stream of air. To purify large spaces, quietly.3 Or cool you when required.
Frequently asked questions
The Dyson Purifier Big+Quiet Formaldehyde is our quietest, and most powerful air purifier. Using cone aerodynamics to deliver powerful, long-range air projection – circulating purified air and driving even distant pollutants back through sealed filters. For whole-room purification – capturing 99.95% of ultrafine particles,⁵ even in large spaces.³ You can control your air quality, wherever you are. At the touch of a button you can monitor the air quality levels in your home using the MyDyson™ app – viewing in real-time the benefits of owning an air purifier.10
Not all purifiers are equal. Getting the right size purifier, with the best projection is essential to ensure it will effectively purify the air in your space. We've tested the Dyson Purifier Big+Quiet Formaldehyde extensively – to ensure the sensors, filtration system and motor work together to purify a large living space. It has the projection power to purify spaces up to 100m².³ The Dyson Purifier Big+Quiet Formaldehyde also has our largest ever filtration system – and the 360° HEPA H13-grade filter doesn’t need replacing for up to 11 years.9
The Dyson Purifier Big+Quiet Formaldehyde air purifier range is engineered to remove 99.95% of ultrafine particles,5 such as dust, allergens, odours, gases4 like benzene and nitrogen dioxide and even formaldehyde gas.8
The Dyson Purifier Big+Quiet Formaldehyde has our most advanced filtration system. We recommend replacing the 360° HEPA H13-grade filter after using it for up to 11 years, or sooner. The exclusive K-carbon filter should be replaced every two years, or sooner if required.9 The Selective Catalytic Oxidisation (SCO) filter is permanent and never needs replacing.
The Dyson Purifier Big+Quiet Formaldehyde has been designed to work from the corner of a room, at least one metre away from the wall. For optimal performance we recommend projecting air either along a wall or across the room. You can adjust the angle of projection to suit your preference.
The Dyson Purifier Big+Quiet Formaldehyde has discreet wheels, which aren’t visible when the machine is upright. These wheels are designed for hard floors – so you can move your purifier around easily.
Specifications
- Height 830mm
- Length 434mm
- Width 415mm
- Weight 11.9 kg
Choose your model
Reviews
- Detects and destroys formaldehyde
- HEPA H13 purifier, fan and heater.
- Automatically senses and displays real-time air quality.
- Whole-room purification for larger spaces.
- Control using the Dyson Link app and compatible voice services.
- Save AED400 for a limited time only.
Remote control
Curved and magnetic, can be easily stowed on the device
Filter
Vacuum Sealed 360° Glass HEPA Filter & Tris-coated Activated Carbon Filter captures up to 99.95% of microscopic pollutants as small as 0.1 microns
Reviews
- Captures dust, allergens and bacteria.
- Whole-room purification. Heats and cools you.
- Control with remote. Not app compatible.
360° glass HEPA and activated carbon filter
Sealed HEPA filter made from borosilicate microfibres, pleated hundreds of times, to capture 99.95% of ultrafine particles with activated carbon filter to remove gases and odours.
Remote control
Curved and magnetised to store neatly on the machine.
Reviews
- Projects air over 10 metres to purify a large space.1 Quietly.
- Detects and destroys formaldehyde, permanently.5
- Exclusive K-Carbon filter - captures 3x more NO2.4
- Exclusive CO2 sensor - notifies you when CO2 levels exceed recommended volumes.9
- Connects to the MyDyson™ app.
- Long lasting HEPA H13 filter, that can last up to 11 years without replacement.
Remote control
Curved and magnetised to store neatly on the machine.
HEPA H13 grade filter
21 metres of borosilicate microfibres, pleated over 459 times, captures 99.95% of particles as small as 0.1 microns.3
K-Carbon filter
Adsorbs 3x more NO2 than our standard carbon filter.5
Reviews
- Detects and destroys formaldehyde, continuously¹
- Purifies and hygienically humidifies a whole room²
- Lifetime solid-state formaldehyde sensor
- Captures H1N1 virus⁴
Remote control
Curved and magnetic, can be easily stowed on the device
360° Glass HEPA and Activated Carbon Filter
Vacuum Sealed 360° Glass HEPA Filter & Tris-coated Activated Carbon Filter captures up to 99.95% of microscopic pollutants as small as 0.1 microns
Reviews
- HEPA H13 purifier and fan
- Detects and destroys formaldehyde. Automatically senses and displays real-time air quality
- Whole-room purification for larger spaces
- Control using the Dyson Link app
Remote control
Curved and magnetic, can be easily stowed on the device
Filter
Vacuum Sealed 360° Glass HEPA Filter & Tris-coated Activated Carbon Filter captures up to 99.95% of microscopic pollutants as small as 0.1 microns
Reviews
- Captures dust, allergens and bacteria.
- Whole-room purification. Cools you.
- Control with remote. Not app compatible.
- Save AED350 for a limited time only.
360° glass HEPA and activated carbon filter
Sealed HEPA filter made from borosilicate microfibres, pleated hundreds of times, to capture 99.95% of ultrafine particles with activated carbon filter to remove gases and odours.
Remote control
Curved and magnetised to store neatly on the machine.
1The ability of purifying a large room up to 100m2 (10m*10m) proven from a Computational Fluid Dynamics (CFD) modelling, with the purifier placed in a corner of the room running at the maximum flow and horizontal projection reaching 10 metres to fully mix the room. The projection distance was measured from internal flow reach testing under the maximum directional airflow. The actual performance in real life condition may vary.
2Tested for filtration efficiency at 0.1 microns (EN1822, ISO29364).
3Tested to JEM 1467 (acetic acid, acetaldehyde, ammonia), GB/T18801 (formaldehyde, benzene) and DTM-003282 (NO2). Gas capture rates vary.
4Compared to adsorption by the standard carbon filter in Dyson Purifier Big+Quiet Formaldehyde (BP03).
5Third 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.
6Particle 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%.
8App 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.
9Levels defined by Dyson based on scientific literature. Ventilation alert when CO2 levels are 1500ppm or above.
11In Auto mode.
13Refer to the MyDyson app for compatible smart home devices and voice services.