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The Dyson Purifier Hot+Cool HP1 purifying air while heating the room.
Dyson Purifier Hot+Cool HP1 logo

Dyson Purifier Hot+Cool HP1

Heats in winter. Cools in summer.
Purifies all year.

Automatically captures gases and 99.95% of pollutants as small as 0.1 microns.3

Premium purification

Powerful air projection

Air Multiplier™ technology delivers over 290 litres per second of smooth, yet powerful airflow.5 350° oscillation circulates purified air throughout the whole room.

The Dyson Purifier Hot+Cool HP1 purifying and heating air in a large room.

Replacement Dyson
air purifier filters

A Dyson Purifier Cool PC1 filter.

Control your air quality

Download and register the MyDyson™ app to control and monitor your home’s air quality remotely and on-the-go. Set schedules and track pollution trends with personalised reports.4

The Dyson Purifier Hot+Cool HP1 air purifier being controlled via the MyDyson app on phone.

Frequently asked questions

The Dyson Purifier Hot+Cool HP1 has some of the same core capabilities found in our other purification machines. The air purifier fan heater can capture a wide range of particles and VOCs, including PM2.5 and PM10.2

The machine also benefits from app connectivity. Pairing your device with the MyDyson™ app lets you monitor your home’s air quality from anywhere, set schedules, and more.4

We recommend replacing the 360° Combi HEPA and Activated carbon air purifier filter every 12 months. That's because over time, filters can get clogged with pollutants, and even let unpleasant odours back into the room. You'll be notified via the MyDyson™ app or LCD screen when it's time to replace the filter.4

Connecting your Dyson Purifier Hot+Cool HP1 to the MyDyson™ app gives you enhanced control and monitoring capabilities.4 The app lets you monitor your home’s air quality, past and present, and gives you monthly personalised reports.

Get quick and easy support, plus helpful reminders such as when it’s time to replace the filter.

Using the MyDyson™ app also gives you full remote control, even when you’re not at home. Manage airflow speed adjustment, sleep timers, automated scheduling and even app-only features such as selecting your machine’s oscillation angle and its focal point.

Connecting to the app helps maintain a healthier home. And gives you complete control, wherever you are.

1Fan not air-conditioning unit.

2Tested to JEM 1467 (acetic acid, acetaldehyde, ammonia), GB/T18801-2022 (formaldehyde, benzene) and DTM-003282 (NO2). Capture rates vary. Tested for filtration efficiency at 0.1 microns (EN1822), air projection (DTM801), purification coverage in a 81m3 room (TM-003711) and heating performance in a 35m3 room (DTM 961). 

3Particle challenge by DEHS oil specified in ISO29463 within a chamber specified in ASTM F3150. Tested in Max Mode at SGS IBR US, for whole machine efficiency above 99.95%.  

4App functionality may vary per market. Requires Wi-Fi and app enabled device. Standard data and messaging rates may apply. Requires iOS version 15 or above, or Android version 8 or above. Your mobile device must have Bluetooth 4.0 support. 

5In maximum setting. Tested for air projection (DTM801), purification coverage in a 81m3 room (TM-003771) and heating performance in a 35m3 room (DTM961). 

6Refer to the MyDyson™ app for compatible voice service.