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Dyson Pure Hot+Cool logo

Dyson Pure Hot + Cool

Purifying heater + fan that cleans the whole room.

Dyson Pure Hot+Cool purifier in living space

Dyson engineers and research concluded that to clean an entire room, you need to sense pollution events automatically; capture ultrafine pollutants; and project cleaner air around the room using Air Multiplier technology. The Dyson purifying heater + fan is designed and tested to do all of this.**

 Image showing air pollution areas indoors

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

Dyson purifier heater + fans sense and capture pollution, then project purified air

The Dyson purifier fan heater projecting warm air around a room

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 purifying heater + fan automatically detects airborne particles and gases.²

Live air quality and temperature reports on the LCD screen

The machine's built-in LCD screen shows you room temperature, and which particles and gases it has detected.

  • PM10 level

  • PM2.5 level

  • Nitrogen dioxide (NO₂)

  • Volatile Organic Compounds (VOCs)

  • Temperature

  • Filter life

360° sealed filtration – removes gases and particulates.

A Glass HEPA filter captures 99.97% of microscopic allergens and pollutants as small as 0.3 microns.

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 77 gallons of smooth, purified air per second. With 350˚ oscillation, it mixes and circulates the air to heat or cool you – anywhere in the room.³

See what a Dyson purifying heater + fan can do for you

A Dyson purifier fan heater in a kitchen

Video Transcript

Open video transcript

  • You could use three products, for three jobs

    A fan, a heater and a purifier
  • Or just one machine

     Demonstration of Dyson Pure Hot+Cool purifier in action indoors

The Dyson Pure Hot+Cool™ purifying heater + fan uses advanced technology to purify your air and maintain a comfortable temperature all year round. So you don’t need to switch between different products, or use up valuable storage space. 

 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

Backwards airflow mode. Purifies without cooling you.

In Backwards airflow mode, the unique Dyson air valve projects air through the back of the machine, while maintaining effective purification.⁴

 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.

 Testing the Dyson Pure Hot + Cool purifier

Multifunctionality, without compromise

Dyson pure Cool Tower filter change

Easy filter maintenance.

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

Choose your model

Dyson Pure Hot+Cool™ HP04 purifying heater + fan (White/Silver)

Automatically senses and captures pollutants.

Control with remote, Dyson Link app, voice services.²

What's included

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Remote control

Curved and magnetized to store neatly on the machine

Currently out of stock.

See details

¹The standard purification and heating performance tests are AHAM AC1-2015 and IEC 60675 respectively. Dyson goes beyond these, by testing filtration efficiency, air projection (DTM801), purification coverage in a 2860ft³ room with multiple sensors (TM-003711) and heating performance in a 1236ft³ room with multiple sensors (DTM 961). Automatically refers to when machine is in auto mode. 

²PM2.5, PM10, VOCs, NO2

³In maximum setting. Tested for air projection (DTM801), purification coverage in a 2860ft³ room (TM-003711), and heating performance in a 1236ft³ room (DTM961).

⁴Not applicable to heating.

⁵Requires device to run app, 2.4GHz or 5GHz Wi-Fi connection or mobile data, and Bluetooth 4.0 support. For app compatibility, please search for “MyDyson” on the iOS App Store or the Google Play Store. Standard data and messaging rates may apply.

**Based on air projection tests and oscillation capability