Dyson Purifier Cool Formaldehyde tower fan
Re-engineered to deliver cleaner air.
Fully sealed filtration and airflow system.
- Proven to capture the Influenza A Virus (H1N1)¹
- Even destroys formaldehyde²
$749.99
Indoor air quality
Pollutants can build up inside your business, you just can't see them
Indoor air quality can be up to 5 times worse than the air outdoors.* Many items in your business – from flooring and furniture, to printer emissions and building materials – can release microscopic particles and gases. This includes formaldehyde, which can quickly build up and keep polluting over time.
Our latest Dyson purifier can benefit your business, by tackling these common sources and helping to create a healthier, more comfortable environment.
Filtration
Circulation
Tested beyond the industry standard. For real working spaces.
Dyson's philosophy is that to truly purify a whole room properly, a purifier needs to sense pollutants, capture them effectively, and project clean air to every corner of the room. To measure whole room purification in real-size spaces and to represent real life conditions, Dyson engineers developed the POLAR test. Based on a large room of 81m³, it uses nine sensors to continually measure air quality throughout the room.⁴
CADR is not a measure of purification performance in a real-size room 1,008 ft³
An additional fan boosts circulation. Only one sensor measures air quality.
Dyson's POLAR test goes further to measure purification throughout a real-size room 2,860 ft³
No additional fans. Nine different sensors to measure even-room air quality.
Key technology
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Fully sealed filtration and airflow system
The air purifier is fully sealed to HEPA H13 standard.³ Three phases of purification sit within our fully sealed filtration and airflow system. So what goes inside, stays inside.
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Destroys formaldehyde, continuously²
Formaldehyde can emit from many types of commercial furniture and flooring over time. Dyson's catalytic filter continuously converts it into water and CO₂ – and never needs replacing.
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Senses and reports, automatically
Detects particles, formaldehyde and other gases, displaying real-time reports on the LCD and MyDyson app. In Auto mode, it automatically reacts – only purifying when needed.
Additional features
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Backwards Airflow mode
Diverts airflow through the back of the machine. To purify the room, without feeling the airflow or cooling you.
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20% quieter
Acoustically engineered to reduce turbulence, so it's 20% quieter than the previous model. Perfect for peaceful working environments or hotel rooms.
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Easy filter maintenance
Changing the HEPA+ Carbon filter is quick and easy, with automatic notifications for each machine on the LCD screen and MyDyson app.⁵ The catalytic filter never needs replacing.
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Smart technology
The MyDyson app lets you see which particles have been captured, set schedules and more.⁵ Control hands-free, using compatible voice services such as Amazon Alexa, Google Assistant or Siri.⁵
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Oscillates up to 350 ̊
Adjustable oscillation projects purified air around the whole room.
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Remote
Curved and magnetized to store neatly on top of the machine.
Specifications
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Oscillation/Angle:
350°
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Filter life:
1 year for HEPA+Carbon filter⁶
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Standby power consumption:
<0.5W
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Sound level:
59.8dB⁷
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Cord length:
6 ft
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Length:
220 mm
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Width:
220 mm
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Height:
1050 mm
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Weight:
4.85kg
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Useful documents
Frequently asked questions
HEPA is defined as a filter that captures 99.97% of particles down to 0.3 microns and is tested using standard IEST-RP-CC001.6. Standard EN1822-5 further tests filters for capture of 99.95% of particles of the most penetrating size, usually around 0.1 microns. Dyson HEPA filters pass both of these standards.
For reference, IEST-RP-CC001.6 is a test standard that covers basic provisions for HEPA (high efficiency particulate air) and ULPA (ultra-low penetration air) filter units as a basis for agreement between customers and suppliers.
EN 1822 is a specification used in the European Union which defines several classes of HEPA filters by their retention at the given most penetrating particle size (MPPS).
Dyson experts are on hand to better understand your business environment. We'll advise about which purifiers will best suit your space and budget, as well as informing you about our latest offers.
The formaldehyde-destroying catalytic filter never needs replacing. And we recommend replacing the HEPA filter every 12 months (based on 12 hours a day of use) – so this may vary depending on usage and pollution levels. You'll be notified via the MyDyson app⁵ or LCD screen when it's time to replace the filter.
No, unlike some conventional filters which require changing, washing and drying each month, this isn't the case with ours. So there's no time wasted without a working purifier. Our filter is quick and easy to replace – and you'll know exactly when, via the MyDyson app⁵ or LCD screen. Please note that the selective catalytic oxidisation filter never needs replacing.
Yes, one MyDyson app⁵ account can be used to control up to 15 connected purifiers – or an unlimited number of users can control a single purifier. It will only ever choose the most recent update. For example, if more than one person was updating the scheduling, the purifier will use the most recent change.
¹We challenged our purifier with airborne Influenza A Virus (H1N1) at an independent lab. After 60 minutes in the chamber, at maximum fan speed, the airborne virus was reduced by 99%. Real-life efficacy may vary.
²Third 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.
³Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150.
⁴Tested In maximum setting for air projection, tested in Auto mode for purification coverage.
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.
⁶Based on 12 hours use per day. Filter life varies according to pollution levels.
⁷At maximum flow rate in Purifier mode.
* US Environment Protection Agency
