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Dyson Purifier Hot+Cool HP2 De-NOx (White/Gold) $1,199.00 Add to cart
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Dyson Purifier Hot+Cool HP2 De-NOx (White/Gold)
SKU: 546294-01 | RRP: $1199

Dyson Purifier Hot+Cool HP2 De-NOx (White/Gold)
Dyson Purifier Hot+Cool HP2 De-NOx (White/Gold)
Dyson Purifier Hot+Cool HP2 De-NOx (White/Gold)
SKU: 546294-01 | RRP: $1199

Advanced air purification automatically captures 50% more NO2.1

Heats in winter. Cools you in summer.2 Purifies all year.

Defined support period: at least until 31 Dec 2031*

In stock
Nickel/Gold White/Gold - Selected colour
$1,199.00
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In the box

Purifier Hot+Cool HP2 De-NOx
Purifier Hot+Cool HP2 De-NOx

Even room heating and powerful cooling2, with advanced air purification6

Heats your whole room in winter or cools you in summer.2 Captures dust, odours, allergens3 – for a healthier home environment.

A living space with a person cooking and a person sitting on a sofa reading. A Dyson purifying heater is purifying the air.

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.

Close-up of a pan on a gas stove cooking fish.

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.

A dog stands in a hallway with dirt and debris on the floor around it.

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.

A plant on a kitchen side with clouds of pollen coming from it.

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).

A hand sprays cleaning products from a bottle.

Key features

  • Purifier heater projecting powerful, heating airflow.

    Heats in winter

    With long-range projection, it’s quick to heat the whole room evenly.7

  • Purifier heater projecting powerful, cooling airflow.

    Cools you in summer

    In warmer weather, a powerful stream of purified airflow can cool you down.2

  • Purifier working automatically while a person enjoys a drink.

    Auto mode

    In Auto mode, your purifier reacts automatically to remove pollutants, only using energy when needed.

  • Purifier in night mode

    Night mode

    Engineered to reduce turbulence and noise. Perfect for a good night’s sleep or peaceful working environment.

  • Person removing the purifier shrouds to change the filter.

    Easy maintenance

    Changing the HEPA+K-Carbon filter is quick and easy. The machine’s LCD screen and MyDyson™ app9 notifies you when it needs to be replaced.

  • Person operating a purifier using the MyDyson app on a mobile device.

    Smart technology

    The MyDyson™ app lets you monitor your home’s air quality from anywhere, set schedules, and more.9 Control hands-free, using compatible voice services.9

  • Voted most trusted air purifier brand by Australian consumers.

    Most trusted brand for Air Purifiers

    Voted most trusted air purifier brand by Australian consumers.

  • Best-rated portable heater brand, with 5-star reviews for performance, functionality, and design.

    Most satisfied customers

    Best-rated portable heater brand, with 5-star reviews for performance, functionality, and design.

Discover the pioneering technology inside the machine

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.

Computer generated NO2 molecules trapped in the K-Carbon filter.

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.9

Internal sensing technology and LCD screen showing air quality.

Filters

The fully-sealed, three-stage filtration system traps pollutants inside the machine. It captures 99.95% of ultra-fine particles3, removes odours and gases4, and continuously destroys formaldehyde.5

Graphic of Dyson filtration system.

Projects

Air Multiplier™ technology delivers over 290 litres per second of smooth, yet powerful airflow.7 While 350° oscillation circulates purified air to heat the whole room evenly.

Dyson purifier projecting powerful airflow.

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.

Specifications

  • Height 765mm
  • Width 248mm
  • Weight 5.5 kg
alt

1Tested to Dyson test method TM-003387. In a 3 cubic meter test chamber, at fan speed 10, at third-party test laboratory (Fraunhofer WKI), comparison against regular activated carbon performance.

2Fan not air-conditioning unit.

3Tested for filtration efficiency at 0.1 microns (ISO29463).

4Tested to JEM 1467 (acetic acid, acetaldehyde, ammonia), GB/T18801 (formaldehyde, benzene) and DTM-003282 (NO2). Gas capture rates vary.

5Third 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.

6Tested for filtration efficiency (EN1822), air projection (DTM801), purification coverage in a 81m3 room (TM-003711) and heating performance in a 35m3 room (DTM 961).

7In maximum setting. Tested for air projection (DTM801), purification coverage in a 81m3 room (TM-003771) and heating performance in a 35m3 room (DTM961).

8Particle 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%.

9App 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. Refer to the MyDyson app for compatible voice services.

*Defined support period is the period, expressed as a period of time with an end date, for which the security updates will be provided by, or on behalf of, the manufacturer of the product