![Dyson Pure Hot+Cool logo](/content/dam/dyson/motifs/Dyson-Pure-Hot-Cool-advanced-technology.png?fmt=png-alpha)
Dyson Pure Hot + Cool
Purifying heater + fan that cleans the whole room.
![Dyson Pure Hot+Cool purifier in living space](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/air-quality-updates/air-quality-pure-hot-cool-overview-hero-NEW.jpg?$responsive$)
Buy from Dyson.com
![Image showing air pollution areas indoors](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/pure-hot-plus-cool-2018/overview/air-quality-pure-hot-cool-overview-darkworld.jpg?$responsive$)
![The Dyson purifier fan heater projecting warm air around a room](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/pure-hot-plus-cool-2018/overview/air-quality-pure-hot-cool-heater-tvc.jpg?$responsive$)
-
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](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/pure-hot-plus-cool-2018/overview/air-quality-pure-hot-cool-overview-filter-endframe.jpg?$responsive$)
![Demonstration of Dyson Pure Hot+Cool purifier in action indoors](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/pure-hot-plus-cool-2018/overview/air-quality-pure-hot-cool-overview-projects.jpg?$responsive$)
![A Dyson purifier fan heater in a kitchen](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/pure-hot-plus-cool-2018/overview/air-quality-pure-hot-cool-overview-beautifulfunctionality.jpg?$responsive$)
-
You could use three products, for three jobs
-
Or just one machine
![Putting Dyson Pure Hot + Cool purifier on Auto mode](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/pure-hot-plus-cool-2018/overview/air-quality-pure-hot-cool-overview-automode.jpg?$responsive$)
![Dyson Pure Hot+Cool purifier on Diffused mode](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/pure-hot-plus-cool-2018/overview/air-quality-pure-hot-cool-overview-diffuse.jpg?$responsive$)
![Dyson Pure Hot+Cool purifier in bedroom](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/pure-hot-plus-cool-2018/overview/air-quality-pure-hot-cool-overview-nightmode.jpg?$responsive$)
![Testing the Dyson Pure Hot + Cool purifier](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/pure-hot-plus-cool-2018/overview/air-quality-pure-hot-cool-overview-engineer.jpg?$responsive$)
![Dyson pure Cool Tower filter change](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/pure-hot-plus-cool-2018/overview/air-quality-pure-hot-cool-heater-filter-US-ONLY.jpg?$responsive$)
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
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