Skip navigation
Thanks. We've saved your preferences.
You can update your contact preferences at any time in the Keep in touch section of Your Dyson. If you have a Your Dyson account, you can log in below to manage your contact options.
Dyson Pure Hot+Cool

Only Dyson purifier fan heaters purify and heat a whole room properly.

Dyson Pure Hot+Cool purifier in living space
 Image showing air pollution areas indoors

Air pollution isn't just a problem outside. It's a problem inside too.

Dyson Pure Hot+Cool™ purifier fan heater on surface in kitchen

Removes 97% of cooking odours and projects purified air*

Hand holding a smart phone as Dyson purifier is shown on screen.

View Dyson technology
in your home

Place the Dyson Pure Hot+Cool™ purifier around you to help you choose the right colour and position.

X-ray view inside Dyson Pure Hot+Cool purifier

Senses particles and gases, then reports them in real time

With three intelligent sensors, the Dyson purifier fan heater automatically detects airborne particles and gases.²

Dyson Pure Cool Filter close up capturing pollutants
 Demonstration of Dyson Pure Hot+Cool purifier in action indoors

Projects purified air to every corner of the room

The machine projects over 290 litres of smooth, purified air per second. With 350˚ oscillation, it mixes and circulates the air to heat or cool you – anywhere in the room.⁴

  • A fan, a heater and a purifier
  •  Demonstration of Dyson Pure Hot+Cool purifier in action indoors

 Putting Dyson Pure Hot + Cool purifier on Auto mode

Auto mode. Maintains air quality and temperature, so you don't have to.

In Auto mode, the machine will remove pollutants and maintain your target temperature. So you can continue your daily activities, while your heater purifier automatically monitors and reacts.

 Dyson Pure Hot+Cool purifier on Diffused mode

Diffused mode. Purify without feeling the airflow.

In Diffused mode, the unique Dyson air valve projects air through the back of the machine, while maintaining effective purification.⁵

 Dyson Pure Hot+Cool purifier in bedroom

Night-time mode. For a comfortable night's sleep.

This mode uses the machine's quietest settings, with a dimmed screen. It continues to monitor and respond to air quality – and maintains your target temperature.

 Dyson Link app

Monitor and control your machine, wherever you are

The Dyson Link app lets you control your machine – at home, or remotely. It gives you real-time reports on indoor and outdoor air quality, as well as temperature, humidity and filter life.⁶

Man controlling his purifier with the Dyson Link app

And also controlled by voice

Control and monitor air quality from anywhere with the Dyson Link app,⁶ or hands-free with compatible voice services.⁷

 Testing the Dyson Pure Hot + Cool purifier

Multifunctionality, without compromise

 Demonstration of Dyson purifier filter being changed

Easy filter maintenance

Built-in reminders show you when each filter needs changing. It's quick and easy to do, to make sure you're always breathing purified air.

Dyson Pure Hot+Cool™ White/Silver

Overall rating

78% of reviewers would recommend to a friend.

Every home should have one


This is an amazing product. This is the second fan we’ve had from Dyson and they keep getting better. The heat and cool functions both work well and are easy to control from the app - making warming the bedroom up 10 minutes before going to bed, whilst still sat in the lounge, a new treat. The air quality has improved significantly and I’ve noticed a real difference in waking up in the morning without a blocked nose and it’s also helped with dust and particles affecting my asthma. Its lovely and quite too on the purifying setting and you hardly notice it in the background. The app is so easy to use and monitor, we even use it when we’re on holiday overseas to keep the air circulation going in the house. All in all this really is an amazing product and I would not hesitate to recommend this to anyone.

Should I change the fan settings in different seasons?

Increasing airflow will create a cooling effect using purified air, so you may find it beneficial to change your purifying fan heater's speed settings as the temperature changes. For personal cooling in summer, use settings 4-10. In colder periods, enable diffused mode. It projects air through the back of the machine, to avoid unwanted cooling.

Does the LCD display stay on throughout the night?

If you're concerned by the brightness of your purifying fan heater's LCD display, consider enabling Night-time mode using your remote control or the Dyson Link app. During operation, a small moon icon indicates that your purifier is on, but the main display turns off after 10 seconds to help avoid sleep disturbance.

How do I know when my purifying fan heater is in auto mode?

If auto mode is enabled, AUTO will be illuminated on your purifying fan's LCD display. When your machine is purifying the air, AUTO will be in white. When the air in the room is purified, it will turn green and your purifying fan heater will remain idle until pollutant levels rise.

How long should my purifying fan be turned on for?

Your purifying fan's auto mode is designed to manage the air quality in your home without you having to operate the machine – so it's only on when it needs to be. If you or someone in your home suffer from allergies or respiratory illnesses, we particularly recommend using your machine's auto mode.

Where should I place my purifying fan heater?

Your purifying fan heater is engineered to purify single rooms, so you should use it where you spend the majority of your time at home. When placing the machine, make sure there is at least a few feet of clearance on all sides so that the air can circulate effectively.

Should I keep my windows open or closed?

Your purifying fan heater works most efficiently in a sealed environment – opening the windows can allow more pollutants to enter the air in your home, which means your machine will take longer to work.

  • 7 Refer to the MyDyson™ app for compatible voice services.