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Dyson purifier hot+cool formaldehyde logo
Dyson purifier hot + cool formaldehyde

Dyson Purifier Hot+Cool Formaldehyde

Automatically senses, captures and traps pollutants for cleaner air. Even detects and destroys formaldehyde.¹

Removes 99.97% of particles as small as 0.3 microns.

Purifies the whole room²

The purifier is fully sealed – what goes inside, stays inside 

Dyson purifier hot+cool formaldehyde purifying a large living space

Powerful circulation to purify the whole room

Only Dyson purifiers have Air Multiplier™ technology, to draw in distant pollutants and project purified air throughout the room.²

We test beyond the industry standard. For real living spaces.

Dyson engineers designed the POLAR test to challenge the industry test standard – measuring filtration, sensing and circulation to ensure the whole room is purified properly.

  • Graphic comparison of CADR test

    CADR is not a measure of purification performance in a real-size room

    28.5m³

    Two additional fans boost circulation. Only one sensor measures air quality.

  • Graphic comparison Dyson POLAR test

    Dyson's POLAR test goes further to measure purification throughout a real-size room

    81m³

    No additional fans. Nine different sensors to measure even-room air quality.

Pollutant sources in a living space and kitchen

Poor air quality isn't just a problem outside.
It's a problem inside too.

From pets and flowers, to sprays and stoves, our homes can trap pollutants in the air. That's why Dyson purifiers automatically sense and remove them.

Particles and gases pollute the air when painting

Formaldehyde is 500X smaller than PM0.1

Many household items – from decorating materials, to flooring, to plants – can release microscopic particles and gases. This includes formaldehyde, which can quickly build up and keep polluting for over a year.

  • Dyson Air Purifiers

  • Dyson purifier hot cool formaldehyde

    Dyson purifier hot+cool formaldehyde projecting cool purified air in a bedroom

    HP09

    Purifies and heats the whole room², and cools you with powerful circulation. Detects and destroys formaldehyde, continuously.¹

    1 colour available from $899.99

    Removes 99.97% of particles as small as 0.3 microns

    Fully sealed to HEPA H13 standard⁴

    Senses and displays real-time air quality

  • Dyson purifier hot+cool logo

    Dyson Purifier Hot+Cool drawing in dirty air and projecting purified air

    HP07

    Purifies and heats the whole room², and cools you with powerful circulation

    2 colours available from $799.99

    Automatically senses and captures pollutants.

    Removes 99.97% of pollutants as small as 0.3 microns.

    Fully sealed to HEPA H13 standard⁴

    Senses and displays real-time air quality

Common household pollutants

  • Pollen and allergens

    PM10

  • Bacteria

    PM5.0

  • Industrial emissions

    PM2.5

  • Ultrafine particles

    PM0.3

  • Formaldehyde (HCHO)

    Carpets, rugs and flooring

  • Odours

    Household fumes and cooking

  • Benzene and VOCs

    Cleaning products and candles

  • Nitrogen dioxide

    Gas stoves and car exhausts

Internal sensing technology and LCD screen showing formaldehyde detected

Senses and reports, automatically

Four sensors, including a solid-state formaldehyde sensor, interact with our unique algorithm to precisely diagnose, display and react to your air quality.

Graphic of Dyson filtration system

Captures and destroys with advanced HEPA filtration

The HEPA+Carbon filter captures gases³ and 99.97% of particles as small as 0.3 microns. Our catalytic filter continuously destroys formaldehyde¹.

Close up graphic of catalytic tunnel

Destroys formaldehyde in billions of catalytic tunnels¹

Dyson's unique catalytic filter continuously traps and converts formaldehyde into water and CO₂. And it self-regenerates, so it never needs replacing.

Graphic showing fully sealed purifier

The purifier is fully sealed to HEPA H13 standard⁴

In our latest purifiers, it's not just the filter that meets HEPA H13 standard, it's the whole machine.⁴ So what goes inside, stays inside.

Dyson purifier hot + cool formaldehyde heating the whole room

Fast, even room heating

Air Multiplier™ technology projects purified, heated air throughout the room.² Once your target temperature is reached, heating automatically stops.

Man controlling Dyson Purifier with Dyson Link app

Smart purification, controlled by app or voice

Control and monitor air quality from anywhere with the Dyson Link app⁵, or hands-free with compatible voice services⁶

Download the Dyson Link app⁵

Features

  • Image showing powerful, cooling airflow

    Cools you in summer

    Projects over 290 litres of air a second for cooling airflow.

  • Purified air exiting the back of the purifier

    Backward airflow mode. Purifies without cooling you.

    Airflow is diverted through the back of the machine, maintaining effective purification.

  • Dyson purifier in a dark bedroom with someone sleeping peacefully

    Night mode

    For lighter sleepers, it monitors and purifies using the quietest settings along with a dimmed display.

  • Someone changing their filter

    Easy filter care

    The catalytic filter never needs replacing. And when you need a new HEPA+Carbon filter, the Dyson Link app⁵ lets you know.

Dyson Purifier Hot+Cool Formaldehyde HP09 (White/Gold)

Frequently asked questions

What is new about the Dyson Purifier range and how is it different to other purifiers?

Dyson engineers are perfectionists. Channelling our relentless dissatisfaction, we have re-engineered our latest’s purifiers to be fully sealed to HEPA H13 standard.⁴ To trap pollutants inside, removing them from the air you breathe.

What is different about the Dyson Purifier Formaldehyde range?

The Dyson Purifier Hot+Cool Formaldehyde has all of the capabilities found in our advanced purification products but goes a step further to detect and destroy formaldehyde. An added solid state-sensor precisely detects formaldehyde, while our catalytic filter breaks it down into two safer molecules – carbon dioxide and water.

What is formaldehyde and what are common sources of it?

Formaldehyde is a polluting gas formed of carbon, hydrogen and oxygen that is commonly found in homes. Common sources of formaldehyde in your home could be: paint and varnishes, air fresheners, mattresses, furniture, household cleaners, carpets, particleboard and plywood, electronics, dryer sheets, nail polish remover, moth balls, toys, fireplaces and wood burning stoves.

How often should I replace my filter?

We recommend replacing the HEPA+Carbon filter every 12 months. That's because over time, filters can get clogged with pollutants, and even let unpleasant odours back into the room. The machine will alert you when it’s time to change filters. A filter life reading can be found on the LCD screen and via the Dyson Link app. The catalytic filter never needs replacing.

Choose your model

COMING SOON

Dyson Purifier Hot+Cool Formaldehyde HP09 (White/Gold)

HEPA H13 purifier, fan and heater. Ideal for larger spaces.

Detects and destroys formaldehyde. Automatically senses and displays real-time air quality.

Control using the Dyson Link app and compatible voice services.

1 accessory included

See all Hide Click to learn more
Remote Control

Curved and magnetized to store neatly on top of the machine.

Currently out of stock.
    $899.99
    Pay by installments with 0% interest from PayBright
    Learn more
    LATEST TECHNOLOGY

    Dyson Purifier Hot+Cool HP07 (White/Silver)

    HEPA H13 purifier, fan and heater. Ideal for larger spaces.

    Automatically senses and displays real-time air quality

    Control using the Dyson Link app and compatible voice services

    Colour:  White / Silver
    Options

    1 accessory included

    See all Hide Click to learn more
    Remote control

    Curved and magnetized to store neatly on the machine

      $799.99
      Pay by installments with 0% interest from PayBright
      Learn more
      COMING SOON

      Dyson Purifier Hot+Cool HP07 (Black/Nickel)

      HEPA H13 purifier, fan and heater. Ideal for larger spaces.

      Automatically senses and displays real-time air quality

      Control using the Dyson Link app and compatible voice services

      Colour:  Black / Nickel
      Options

      1 accessory included

      See all Hide Click to learn more
      Remote Control

      Curved and magnetized to store neatly on top of the machine.

      Currently out of stock.
        $799.99
        Pay by installments with 0% interest from PayBright
        Learn more
        LATEST TECHNOLOGY

        Dyson Purifier Cool TP07 (White/Silver)

        HEPA H13 purifier and fan. Ideal for larger spaces.

        Automatically senses and displays real-time air quality

        Control using the Dyson Link app and compatible voice services

        Colour:  White / Silver
        Options

        1 accessory included

        See all Hide Click to learn more
        Remote control

        Curved and magnetised to store neatly on the machine

          $699.99
          Pay by installments with 0% interest from PayBright
          Learn more
          COMING SOON

          Dyson Purifier Cool TP07 (Black/Nickel)

          HEPA H13 purifier and fan. Ideal for larger spaces.

          Automatically senses and displays real-time air quality

          Control using the Dyson Link app and compatible voice services

          Colour:  Black / Nickel
          Options

          1 accessory included

          See all Hide Click to learn more
          Remote control

          Curved and magnetized to store neatly on the machine

          Currently out of stock.
            $699.99
            Pay by installments with 0% interest from PayBright
            Learn more

            User Manual

            Direct from Dyson

            ¹Third party full machine testing based on GB/T 18801-2018 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.

            ²Tested for air projection (DTM801), purification coverage in a 2860ft³ room (TM-003711), and heating performance in a 1236ft³ room (DTM961).

            ³Gas capture rates may vary.

            ⁴Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested in Max Mode at IBR US, for whole machine efficiency above 99.95%.

            ⁵Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 10 or Android version 5 (or above). Standard data and messaging rates may apply. App control doesn’t apply to heating. 

            ⁶Refer to the Dyson Link app for compatible voice services.