Fully-sealed to HEPA H13 standard – what goes inside, stays inside4
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Powerful circulation to purify the whole room
Only Dyson purifiers have Air Multiplier™ technology, to draw in distant pollutants and project purified air throughout the room.3
We test beyond the industry standard. For real living spaces.
Dyson engineers designed the POLAR test to challenge the industry test standard – measuring filtration, sensing and circulation to ensure the whole room is purified properly.
CADR is not a measure of purification performance in a real-size room
28.5m³ - Two additional fans boost circulation. Only one sensor measures air quality.
Dyson's POLAR test goes further to measure purification throughout a real-size room
81m³ - No additional fans. Nine different sensors to measure even-room air quality.
Poor air quality isn't just a problem outside. It's a problem inside too.
From pets and flowers, to sprays and stoves, our homes can trap pollutants in the air. Formaldehyde can also be released from common household items like wood, indoor paints & furniture for years. That's why Dyson purifiers automatically sense and remove them.
Common household pollutants
Formaldehyde (HCHO)
Carpets, rugs and flooring
Odours
Household fumes and cooking
Benzene and VOCs
Cleaning products and candles
Nitrogen dioxide
Gas stoves and car exhausts
PM10
Pollen and allergens
PM5.0
Bacteria
PM2.5
Industrial emissions
PM0.1
Ultrafine particles
Removes up to 97% of common household odours*
*Tested for removal of grilled salmon and Korean barbeque odour, cat urine odour, tobacco smoke odour and garbage smell to EN 13725
Senses and reports, automatically
Four sensors, including a solid-state formaldehyde sensor, interact with our unique algorithm to precisely diagnose, display and react to your air quality.
Captures and destroys with advanced HEPA filtration
The HEPA+Carbon filter captures gases5 and 99.95% of particles as small as 0.1 microns.2 Our catalytic filter continuously destroys formaldehyde1.
*Product and filter Images may vary depending on the market and production batch. Product performance is not impacted.
Destroys formaldehyde in billions of catalytic tunnels¹
Dyson's unique catalytic filter continuously traps and converts formaldehyde into water and CO2. And it self-regenerates, so it never needs replacing.
The purifier is fully sealed to HEPA H13 standard
To prevent pollutants leaking back into the air, it's not just the filter that's sealed to HEPA H13 standard, it's the whole purifier4. So what goes inside, stays inside.
Engineered for pets
Captures 99.95% of small particles such as pet dander2. And removes up to 97% of cat urine odour10.
Keep your pet clean and comfortable with Dyson air purifiers
Fast, even room heating
Air Multiplier™ technology projects purified, heated air throughout the room.3 Once your target temperature is reached, heating automatically stops.
Smart purification, controlled by app
Control and monitor air quality from anywhere with the Dyson Link app6 or hands-free with compatible voice services8
Download the Dyson Link app⁶
Additional features
Fully-sealed to HEPA H134 standard
Cools you in summer
Projects over 290 litres of air a second for cooling airflow.
Diffused mode. Purifies without cooling you.
Airflow is diverted through the back of the machine, maintaining effective purification.
Night mode
For lighter sleepers, it monitors and purifies using the quietest settings along with a dimmed display.
Easy filter care
The catalytic filter never needs replacing. And when you need a new HEPA+Carbon filter, the Dyson Link app6 lets you know.
Allergy-friendly products
Purifier Hot+Cool™ Formaldehyde HP09 is certified with the ECARF seal. It’s a special certification for allergy-friendly products.
1Third party full machine testing based on GB/T 18801-2015 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice. 2Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463). 3In maximum setting. Tested for air projection, purification coverage in a 81m3 room and heating performance in a 35m3 room.
4Particle 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%. 5Tested to JEM 1467 (acetic acid, acetaldehyde, ammonia), GB/T18801 (formaldehyde, benzene) and DTM-003282 (NO2). Capture rates vary. 6Requires 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. 7Testing was done in third party lab SGS, refer to GB 21551.3 but challenge changed to related virus, testing in a 30m³ chamber with machine speed 10. The actual result may vary in practice. 8Refer to the Dyson Link app for compatible voice services. 9Tested for removal of grilled salmon and Korean barbeque odour, cat urine odour, tobacco smoke odour and garbage smell to EN 13725 10Tested by independent 3rd laboratory Olfasense UK Ltd. in 2022, referring to EN13725. Tests on cat urine odour was conducted in a 3m3 chamber, after 30 minutes of purification time, olfactory sensory experts made objective evaluations of the removal of odor. Actual usage may vary. 11Tested by independent 3rd laboratory CVC, referring GB 21551.3-2010 and T/SAEPI005-2020. Tests conducted in a 30m³ chamber at 10 speed for 90 minutes. *Product and filter Images may vary depending on the market and production batch. Product performance is not impacted.
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