Dyson Purifier Hot+Cool HP2 De-Nox (White/Gold)
Reviews

Reviews
From 2,165,556₫/month with installments. Available at checkout.
Fully sealed, 3-stage HEPA H13 grade filtration captures 99.95% of ultra-fine particles.4
Removes odours and gases5, and continuously destroys formaldehyde.6
Control and monitor air quality from anywhere using the MyDyson™ app7, or hands-free with compatible voice services.8
Set schedules and receive personalised air quality reports via the MyDyson™ app.7
Oscillation/Angle:
350°
Filter life:
1 year for HEPA+K-Carbon filter9
Standby power consumption:
<0.5W
Room coverage:
81m3 (according to POLAR)
Sound level:
63dB max
Cord length:
1.8m
Diameter (base):
248mm
Height:
764mm
Weight:
5.55kg
In the box

Even room heating and powerful cooling, with advanced air purification2
Heats your whole room in winter2 or cools you in summer.3 Captures dust, odours, allergens and bacteria – for a healthier home environment.

Air pollution isn’t just outside – it’s inside too
Cooking odours and NO2
Cooking doesn’t just leave lingering odours. It can also release potentially harmful pollutants like NO2 when any fuel is burned, which can build up in your home.

Pet odours and dander
Pets can bring unwanted odours and allergens into the home. Dogs and cats shed dander, releasing microscopic skin, saliva and urine allergens into the air.

Allergens such as pollen
Pollen season can make life difficult. Dyson purifiers reduce your exposure to allergens like these, so you and your family can breathe cleaner air.

VOCs from cleaning products and aerosols
Some household products like disinfectants and aerosols can release potentially harmful gases into the air. These are known as volatile organic compounds (VOCs).

Key features
-
Heats in winter
With long-range projection, it’s quick to heat the whole room evenly.2
-
Cools you in summer
In warmer weather, a powerful stream of purified airflow can cool you down.3
-
Auto mode
In Auto mode, your purifier reacts automatically to remove pollutants, only using energy when needed.
-
Easy maintenance
Changing the HEPA+K-Carbon filter is quick and easy. The machine’s LCD screen and MyDyson™ app7 notifies you when it needs to be replaced.
-
Smart technology
The MyDyson™ app lets you monitor your home’s air quality from anywhere, set schedules, and more.7 Control hands-free, using compatible voice services.8
-
Discover the pioneering technology inside the machine
Senses
Integrated sensors constantly analyse your air, while our unique algorithm cross-checks data every second. It diagnoses pollutants at a molecular level, displaying live results on the LCD screen and in the MyDyson™ app.7

Filters
The fully-sealed, three-stage filtration system traps pollutants inside the machine. It captures 99.95% of ultra-fine particles4, removes odours and gases5, and continuously destroys formaldehyde.6

Projects
Air Multiplier™ technology delivers over 290 litres per second of smooth, yet powerful airflow.2 While 350° oscillation circulates purified air to heat the whole room evenly.2

Adsorbs 50% more NO21
Our K-Carbon filter is impregnated with potassium carbonate (K2CO3) and can adsorb 50% more nitrogen dioxide – a common and potentially harmful household pollutant.1

Frequently asked questions
Dyson Purifier Hot+Cool HP2 De-NOx has all of the capabilities found in our Dyson Purifier Hot+Cool Formaldehyde products but goes a step further to now capture more NO₂. The new K-Carbon filter is impregnated with potassium carbonate (K₂CO₃) and can adsorb 50% more nitrogen dioxide1 – a common and potentially harmful household pollutant, produced by gas appliances, open flames, and wood burning stoves.
The formaldehyde-destroying catalytic filter never needs replacing. And we recommend replacing the HEPA+K-Carbon filter every 12 months9 (based on 12 hours a day of use) – so this may vary depending on usage and pollution levels. You’ll be notified via the MyDyson™ app7 or LCD screen when it’s time to replace the filter.
The heater is fitted with automatic cut-out switches that operate if the heater tips over or overheats. Additionally, there are no fast or loud spinning blades, and no visible heating elements.
Choose your model
Reviews
- Captures dust, allergens and up to 99.9% of viruses1, such as COVID-19 virus2
- Detects and destroys formaldehyde, continuously.3
- Removes 99.95% of ultrafine particles4 and up to 97% of common household odours.5
- Automatically senses and displays real-time air quality
- Use code DYSTET at checkout to save 888,000đ.
360° glass HEPA and activated carbon filter
Sealed HEPA filter made from borosilicate microfibres, pleated hundreds of times, to capture 99.95% of ultrafine particles with activated carbon filter to remove gases and odours.
Remote control
Curved and magnetised to store neatly on the machine.


From 2,111,112đ/month with installments. Available at checkout.
Reviews
- Captures dust, allergens and bacteria.
- Whole-room purification. Cools you.
- Control with remote. Not app compatible.
360° glass HEPA and activated carbon filter
Sealed HEPA filter made from borosilicate microfibres, pleated hundreds of times, to capture 99.95% of ultrafine particles with activated carbon filter to remove gases and odours.
Remote control
Curved and magnetised to store neatly on the machine.
From 1,387,778đ/month with installments. Available at checkout.
Reviews
- Captures dust, allergens and up to 99.9% of viruses1, such as COVID-19 virus2
- Removes 99.95% of ultrafine particles4 and up to 97% of common household odours.5
- Automatically senses and displays real-time air quality


Reviews
- Delivers HEPA purified air in large spaces up to 100m². Quietly.1
- Captures allergens & up to 99.9% of viruses.14
- NEW HEPA H13 grade large long-life filters. Lasts up to 5 years.
- NEW K Carbon filter. Adsorbs 3x more NO24 than our standard carbon filter.
- Exclusive CO2 sensor - notifies you when CO2 levels exceed recommended volumes.9
Remote control
Curved and magnetised to store neatly on the machine.
HEPA H13 grade filter
21 metres of borosilicate microfibres, pleated over 459 times, captures 99.95% of particles as small as 0.1 microns.3
K-Carbon filter
Adsorbs 3x more NO2 than our standard carbon filter.5
From 2,976,667đ/month with instalments. Available at checkout.
Reviews
- Delivers HEPA purified air in large spaces up to 100m². Quietly.1
- Captures allergens & up to 99.9% of viruses.14
- NEW HEPA H13 grade large long-life filters. Lasts up to 5 years.
- Detects and destroys formaldehyde, permanently.5
Remote control
Curved and magnetised to store neatly on the machine.
HEPA H13 grade filter
21 metres of borosilicate microfibres, pleated over 459 times, captures 99.95% of particles as small as 0.1 microns.3
Activated carbon filter
A layer of carbon captures gases such as benzene and NO2 and removes odours.5
From 2,511,334đ/month with installments. Available at checkout.
Reviews
- Amplifies airflow to cool you fast.
- Sleep timer: Programmed to turn off after pre-set intervals. For no wasted-energy.
- Safe, with no fast-spinning blades
- Own it at 715,834₫/month at 0% interest for 12 months. Available at checkout.
From 887,778đ/month with installments. Available at checkout.
Reviews
- Advanced air purification automatically captures 50% more NO₂. Even destroys formaldehyde.
- Captures 99.95% of ultra-fine particles. Removes odours and gases.
- Purifies and heats the whole room evenly. Cools you in summer.
Remote Control
Curved and magnetised to store neatly on the machine.
360° Combi HEPA+K-Carbon air purifier filter
Combined HEPA+K-Carbon filter.

From 2,165,556₫/month with installments. Available at checkout.
1 Tested to Dyson test method TM-003387. In a 3 cubic metre test chamber, at fan speed 10, at third-party test laboratory (Fraunhofer WKI), comparison against regular activated carbon performance.
2 Tested for filtration efficiency (EN1822), air projection (DTM-801), purification coverage in a 81m³ room (TM-003711) and heating performance in a 35m³ room (DTM-961).
3Fan, not air conditioning unit.
4 Tested for filtration efficiency at 0.1 microns (ISO29463).
5 Gas capture rates vary.
6 Third-party full machine testing based on GB/T 18801-2022 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.
7 App functionality may vary per market. Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 15 or Android version 8 (or above). Standard data and messaging rates may apply.
The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Dyson is under license.
8 Refer to the MyDyson app for compatible voice services.
9 Based on 12 hours use per day. Filter life varies according to pollution levels.