Automatically senses, captures and traps pollutants for cleaner air
Precisely detects and destroys formaldehyde¹
Removes 99.97% of particles as small as 0.3 microns.
Fully sealed to HEPA H13 standard.³ So what goes inside, stays inside.
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Dyson Purifier Hot+Cool Formaldehyde HP09 (White/Gold)
Air valve motor
The valve mechanism is driven by a brushless stepper motor, to allow remote actuation and switching between Diffused mode and Fan mode.
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.
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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.
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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. That's why Dyson purifiers automatically sense and remove them.
Formaldehyde is 500X smaller than PM0.1
Many household items – from decorating materials, to flooring, to plants – can release microscopic particles and gases. This includes formaldehyde, which can quickly build up and keep polluting for over a year.
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Dyson Air Purifiers
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HP09
Purifies and heats the whole room², and cools you with powerful circulation. Detects and destroys formaldehyde, continuously.¹
1 colour available from $899.99
Removes 99.97% of particles as small as 0.3 microns
Fully sealed to HEPA H13 standard⁴
Senses and displays real-time air quality
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HP07
Purifies and heats the whole room², and cools you with powerful circulation
2 colours available from $799.99
Automatically senses and captures pollutants.
Removes 99.97% of pollutants as small as 0.3 microns.
Fully sealed to HEPA H13 standard⁴
Senses and displays real-time air quality
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Pollen and allergens
PM10
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Bacteria
PM5.0
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Industrial emissions
PM2.5
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Ultrafine particles
PM0.3
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Formaldehyde (HCHO)
Carpets, rugs and flooring
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Odours
Household fumes and cooking
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Benzene and VOCs
Cleaning products and candles
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Nitrogen dioxide
Gas stoves and car exhausts
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 standard⁴
In our latest purifiers, it's not just the filter that meets HEPA H13 standard, it's the whole machine.⁴ So what goes inside, stays inside.
Fast, even room heating
Air Multiplier™ technology projects purified, heated air throughout the room.² Once your target temperature is reached, heating automatically stops.
Smart purification, controlled by app or voice
Control and monitor air quality from anywhere with the MyDyson app⁵, or hands-free with compatible voice services⁶
Features
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Cools you in summer
Projects over 290 litres of air a second for cooling airflow.
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Diffused mode. Purifies without cooling you.
Airflow is diverted through the back of the machine, maintaining effective purification.
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Night mode
For lighter sleepers, it monitors and purifies using the quietest settings along with a dimmed display.
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Easy filter care
The catalytic filter never needs replacing. And when you need a new HEPA+Carbon filter, the MyDyson app⁵ lets you know.
Frequently asked questions
What is new about the Dyson Purifier range and how is it different to other purifiers?
Dyson engineers are perfectionists. Channelling our relentless dissatisfaction, we have re-engineered our latest’s purifiers to be fully sealed to HEPA H13 standard.⁴ To trap pollutants inside, removing them from the air you breathe.
What is different about the Dyson Purifier Formaldehyde range?
The Dyson Purifier Hot+Cool Formaldehyde has all of the capabilities found in our advanced purification products but goes a step further to detect and destroy formaldehyde. An added solid state-sensor precisely detects formaldehyde, while our catalytic filter breaks it down into two safer molecules – carbon dioxide and water.
What is formaldehyde and what are common sources of it?
Formaldehyde is a polluting gas formed of carbon, hydrogen and oxygen that is commonly found in homes. Common sources of formaldehyde in your home could be: paint and varnishes, air fresheners, mattresses, furniture, household cleaners, carpets, particleboard and plywood, electronics, dryer sheets, nail polish remover, moth balls, toys, fireplaces and wood burning stoves.
How often should I replace my filter?
We recommend replacing the HEPA+Carbon filter every 12 months. That's because over time, filters can get clogged with pollutants, and even let unpleasant odours back into the room. The machine will alert you when it’s time to change filters. A filter life reading can be found on the LCD screen and via the Dyson Link app. The catalytic filter never needs replacing.
Choose your model
Buy direct from the people who made it
Get more from your Dyson with the MyDyson™ app▴
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Control air quality, wherever you are
Control your air purifier from anywhere with your smart device, whether you’re traveling, at work, or simply at home on the sofa.
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Monitor air quality. View reports, fast.
Monitor indoor and outdoor air quality from your smart device. See your machine’s activity as well as temperature, humidity, and filter reports.
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Automated filter alerts
You’ll never need to worry about when to replace your filter. We’ll let you know. Helping your machine to always perform at its best.
▴The MyDysonTM app is only compatible with select Dyson products. For a list of compatible products, please click here.
¹ Third 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.
² Tested for air projection (DTM801), purification coverage in a 2860ft³ room (TM-003711), and heating performance in a 1236ft³ room (DTM961).
³ Gas capture rates may vary.
⁴ Particle 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%.
⁵ Requires 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. App control doesn’t apply to heating.
⁶ Refer to the MyDyson app for compatible voice services.
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