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Dyson Purifier Hot+Cool Formaldehyde™ HP09
Latest technologyfrom $849.99Dyson Purifier Hot Formaldehyde™ HP09
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Dyson Purifier Hot+Cool™ HP07
Latest technologyfrom $599.99Dyson Purifier Hot+Cool™ HP07
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Dyson Purifier Hot+Cool™️ Gen1 HP10
From $599.99Dyson Purifier Hot+Cool Gen1 HP10
Dyson Cryptomic Technology™
Continuously destroys formaldehyde released from household items.
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Dyson Purifier Hot+Cool Formaldehyde™ HP09
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Dyson Purifier Hot+Cool™ HP07
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Dyson Purifier Hot+Cool™️ Gen1 HP10
HEPA filtration
Fully sealed to HEPA H13 standards.
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Dyson Purifier Hot+Cool Formaldehyde™ HP09
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Dyson Purifier Hot+Cool™ HP07
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Dyson Purifier Hot+Cool™️ Gen1 HP10
Precise heating
Heat your whole space.
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Dyson Purifier Hot+Cool Formaldehyde™ HP09
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Dyson Purifier Hot+Cool™ HP07
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Dyson Purifier Hot+Cool™️ Gen1 HP10
Powerful cooling
Keeps you cool.
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Dyson Purifier Hot+Cool Formaldehyde™ HP09
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Dyson Purifier Hot+Cool™ HP07
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Dyson Purifier Hot+Cool™️ Gen1 HP10
Projection
Powerfully projects air evenly around your space.
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Dyson Purifier Hot+Cool Formaldehyde™ HP09
Whole room projection
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Dyson Purifier Hot+Cool™ HP07
Whole room projection
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Dyson Purifier Hot+Cool™️ Gen1 HP10
Whole room projection
Carbon filter
Two different levels of carbon and k-carbon filtration to capture NO₂.
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Dyson Purifier Hot+Cool Formaldehyde™ HP09
Absorbs NO₂
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Dyson Purifier Hot+Cool™ HP07
Absorbs NO₂
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Dyson Purifier Hot+Cool™️ Gen1 HP10
Absorbs NO₂
MyDyson™ App enabled▴
Works with Amazon Alexa, Google Home, and Apple Siri.▴ Standard data and messaging rates may apply.
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Dyson Purifier Hot+Cool Formaldehyde™ HP09
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Dyson Purifier Hot+Cool™ HP07
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Dyson Purifier Hot+Cool™️ Gen1 HP10
Filter longevity
Standard genuine Dyson filter lifespan in years.
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Dyson Purifier Hot+Cool Formaldehyde™ HP09
12 months or when alerted by the MyDyson™️ app
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Dyson Purifier Hot+Cool™ HP07
12 months or when alerted by the MyDyson™️ app
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Dyson Purifier Hot+Cool™️ Gen1 HP10
12 months or when alerted by the machine
Backward airflow projection
Purifies without cooling you.
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Dyson Purifier Hot+Cool Formaldehyde™ HP09
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Dyson Purifier Hot+Cool™ HP07
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Dyson Purifier Hot+Cool™️ Gen1 HP10
LCD screen
Real-time air quality reporting with LCD screen.
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Dyson Purifier Hot+Cool Formaldehyde™ HP09
PM 2.5, PM 10, VOCs, NO₂, Formaldehyde, CO₂, Temperature, and Humidity
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Dyson Purifier Hot+Cool™ HP07
PM 2.5, PM 10, VOCs, NO₂, Temperature, and Humidity
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Dyson Purifier Hot+Cool™️ Gen1 HP10
PM 10 and PM 2.5
Oscillation
Adjustable oscillation projects puriified air around the whole room.
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Dyson Purifier Hot+Cool Formaldehyde™ HP09
Up to 350 degrees
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Dyson Purifier Hot+Cool™ HP07
Up to 350 degrees
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Dyson Purifier Hot+Cool™️ Gen1 HP10
Up to 350 degrees
Automatic monitoring
3 sensors automatically monitor pollution events in real time.
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Dyson Purifier Hot+Cool Formaldehyde™ HP09
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Dyson Purifier Hot+Cool™ HP07
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Dyson Purifier Hot+Cool™️ Gen1 HP10
Remote control
The neatly-stored remote allows you to quickly change settings.
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Dyson Purifier Hot+Cool Formaldehyde™ HP09
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Dyson Purifier Hot+Cool™ HP07
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Dyson Purifier Hot+Cool™️ Gen1 HP10
Energy Star Certified
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Dyson Purifier Hot+Cool Formaldehyde™ HP09
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Dyson Purifier Hot+Cool™ HP07
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Dyson Purifier Hot+Cool™️ Gen1 HP10
- Dyson Purifier Hot+Cool Formaldehyde™ HP09 Shop now Explore Dyson Purifier Hot Formaldehyde™ HP09
- Dyson Purifier Hot+Cool™ HP07 Shop now Explore Dyson Purifier Hot+Cool™ HP07
- Dyson Purifier Hot+Cool™️ Gen1 HP10 Shop now Explore Dyson Purifier Hot+Cool™️ Gen1 HP10
Dyson purifying heating fans

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Explore Dyson air purifiers by functionality
Dyson offers a range of advanced purifiers that remove gases and odors and capture 99.97% of allergens* and pollutants 0.3 microns in size.
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Get more from your Dyson with the MyDyson™ app▴
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Expert guides and content
From quick-start and how-to guides to understanding different modes and screens. All tailored to you and your machines.
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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.
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Tailored 24/7 support
Maintenance advice and troubleshooting, when you need it. You can also activate tailored machine support, direct to your inbox.
▴The MyDysonTM app is only compatible with select Dyson products. For a list of compatible products, please click here.
*Allergens refers to nonliving material.
¹Third party full machine testing based on GB/T 18801-2015 formaldehyde destruction. Results may vary in practice.
⁴Fan; not an air conditioning unit
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.
⁸Tested In maximum setting for air projection, tested in Auto mode for purification coverage, tested for room heating per relevant Dyson method DTM961.
⁹Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150.
Frequently asked questions - Air Purifier Heaters
Do heaters use gas?
Some heaters use gas as a fuel source, while others use electricity.
Gas heaters burn natural gas or propane to produce heat, while electric heaters use electricity to heat up a heating element or a ceramic plate to produce heat.
Portable electric heaters are typically used to heat small spaces or individual rooms.
What heaters are safe to leave on overnight?
No heater should be left on overnight without proper precautions, but some types of heaters are generally considered safer than others.
Electric heaters with an automatic shut-off feature are designed to automatically turn off when they reach a certain temperature or go above it.
Which heaters are most energy efficient?
Electric heaters with a thermostat are designed to turn off when the desired temperature is reached and turn back on when the temperature falls below a certain level.
This can save energy compared to heaters that run continuously.
It's important to note that the energy efficiency of a heater also depends on factors like the size of the room, the insulation of the room, and the frequency of use.
Choosing an energy-efficient heater is just one step towards reducing your energy consumption and costs; it's also important to use the heater appropriately, such as by adjusting the thermostat, using it only when needed, and properly maintaining and cleaning the unit.
How do heaters work?
Heaters work by converting some form of energy, such as electricity, gas, or oil, into heat.
The heat is then transferred to the surrounding environment to raise its temperature.
How much are space heaters?
The price of space heaters can vary widely depending on the type and features of the heater.
Do heaters use a lot of electricity?
The amount of electricity a heater uses depends on several factors, including the size of the heater, the type of heater, and how often it is used.
Modern electric heaters are designed with energy efficiency in mind and can vary in terms of their power usage.