Dyson Purifier Big+Quiet
Two Year WarrantyDescription
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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Quiet, even at full power
An acoustically engineered motor bucket records just 56dBA of sound power at full-speed. With no compromise on performance.
* Product colour may vary -
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™ app gives you autonomy over your air quality. View which particles have been captured, set schedules, browse reports, and more.8
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Auto mode
With the Auto mode feature, your purifier can sense, capture and report on pollutants in your home in real-time.
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Hygienic filter replacement
A hygienic replacement mechanism allows you to dispose of the HEPA filter in one click.
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Discreet wheels
Easily manoeuvre your machine across a room. Designed for hard surfaces, the wheels are completely hidden from view.
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Smart home purification
Connect and then control your air quality, hands-free, with compatible smart home voice services.13
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Allergy-friendly products9
It has been certified as an allergy-friendly product by the Korea Asthma and Allergy Association (KAF)
9Products certified by the Korea Asthma and Allergy Association (KAF) (certification period: April 26, 2022 to April 25, 2026)
Technology
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Senses and reports, automatically
A suite of intelligent sensors 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.
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Captures gases and ultrafine particles2
The HEPA H13 grade filter captures 99.95% of ultrafine particles as small as 0.1 microns2, while an activated carbon filter removes odours and gases.3
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Fully-sealed to HEPA H13 grade6
Two phases of purification sit within our fully-sealed machine to trap pollutants inside, removing them from the air you breathe. Giving you reassurance that what goes inside, stays inside.6