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Dyson purifier cool autoreact logo
Dyson purifier cool autoreact

Dyson Purifier Cool™ Autoreact

Captures dust, allergens and H1N1 virus¹

Purifies the whole room²

Removes 99.95% of ultrafine particles³

Fully sealed to HEPA H13 standard⁴

Pioneering Dyson technology

Our latest purifier was engineered to deal with pollution, using multiple advanced technologies.

Pioneering Dyson technology

Our latest purifier was engineered to deal with pollution, using multiple advanced technologies.

Air valve motor

The valve mechanism is driven by a brushless stepper motor, to allow remote actuation and switching between Diffused and Fan mode.

Air Multiplier™ technology

Projects a long-range stream of smooth air. No need for blades.

Real-time LCD screen

LCD screen reports indoor air quality in real time. The laser-etched display window is made from a single piece of impact-resistant polycarbonate shell.

Gas and particulate sensors

Measures and detects particles and volatile organic compounds in the air.

360 HEPA H13 filter

9 metres of borosilicate microfibres, pleated over 200 times, captures 99.95% of pollutants as small as 0.1 microns.²

Activated carbon filter

A layer of carbon captures gases⁵ such as benzene and NO₂.

Dyson purifier humidifier fan

Dyson Pure Hot+Cool™ purifier fan heater on surface in kitchen

Powerful circulation to purify the whole room²

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

Dyson purifier inside Dyson test chamber with nine sensors

Dyson purifiers are tested beyond the industry standard

We test our purifiers in a room size of 81m³, with nine sensors that continuously measure air quality. Some other manufacturers use a small 28.5m³ chamber, with only one sensor and a fan to boost circulation.

  • CADR test chamber

    Industry-standard test chamber – only 28.5m³

  • Polar test chamber

    Dyson POLAR test chamber - 81m³

Pollutant sources in a living space and kitchen

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

From plant pollen and cooking fumes, to VOCs and benzene found in sprays and candles, our homes can trap pollutants in the air. That's why Dyson purifiers automatically sense and remove them.

Common household pollutants

  • Household fumes and cooking

    Odours

  • Cleaning products and candles

    Benzene and VOCs

  • Gas stoves and car exhausts

    Nitrogen Dioxide

  • Pollen and allergens

    PM10

  • Bacteria

    PM5.0

  • Industrial emissions and house dust

    PM2.5

  • Ultrafine particles

    PM0.1

     

Internal sensing technology and LCD screen showing air quality

Senses and reports, automatically

Three sensors constantly analyse your air, while our unique algorithm cross-checks data every second. To precisely monitor, display and react to your air quality.

Graphic of Dyson filtration system

Captures and removes with HEPA filtration

HEPA filter captures 99.95% of particles as small as 0.1 microns.² Activated carbon absorbs gases⁵, odours and VOCs.

Graphic showing fully sealed purifier

Only Dyson’s latest purifiers are fully sealed to HEPA H13⁴

To prevent pollutants leaking back into the air, it's not just the filter that's sealed to HEPA H13 standard, it's the whole purifier.⁴ So what goes inside, stays inside.

Additional features

  • Purified air exiting the back of the purifier

    Diffused 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.

  • Dyson purifier in a bedroom

    20% quieter

    Acoustically engineered to reduce turbulence, so it's 20% quieter than the previous model.

  • Someone changing their filter

    Easy filter care

    Your HEPA+Carbon filter is easy to change and the LCD screen will alert you when it's time.

Choose your model

Dyson Purifier Cool™ Autoreact (White/Nickel)

Automatically senses and displays real-time air quality

HEPA H13 purifier and fan. Ideal for larger spaces

Captures ultrafine dust and allergens, automatically

2 accessories included

See all Hide Click to learn more
  • 360° Glass HEPA and Activated Carbon Filter

    Sealed HEPA filter made from borosilicate microfibres, pleated hundreds of times, to capture 99.95% of ultrafine particles³ with activated carbon filter to remove gases and odours.

  • Remote Control

    Remote Control Curved and magnetised to store neatly on the machine

    £499.00
    Learn more

    Dyson Purifier Humidify+Cool™ Autoreact (White/Nickel)

    Automatically senses and displays real-time air quality

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

    Captures ultrafine dust and allergens, automatically

    2 accessories included

    See all Hide Click to learn more
    • Remote control

      Curved and magnetised to store neatly on the machine

    • Charger
    • 360° Glass HEPA and Activated Carbon Filter

      Sealed HEPA filter made from borosilicate microfibres, pleated hundreds of times, to capture 99.95% of ultrafine particles³ with activated carbon filter to remove gases and odours.

    Out of stock.
      £599.99
      Learn more

      Dyson Pure Cool™ Purifying fan

      Captures gases and pollutants

      Projects purified air and cools you when needed

      Oscillates up to 70 degrees.

      2 accessories included

      See all Hide Click to learn more
      • Remote control

        Curved and magnetised to store neatly on the machine

      • Glass Hepa & Carbon Filter Retail

        Sealed purifier filter with a combined activated carbon and glass HEPA layer. Together, they capture gases and 99.95% of ultrafine particles from the air.³

        £349.99
        Learn more

        Dyson Cool ™ tower fan

        Tower fan for larger spaces.

        Air Multiplier™ technology giving an uninterrupted stream of smooth airflow.

        Remote control and sleep timer

        1 accessory included

        See all Hide Click to learn more
        Remote control

        Curved and magnetised to store neatly on the machine

          £349.99
          Learn more
          Latest Technology

          Dyson Purifier Hot+Cool™ (White / Silver)

          Purifies the whole room.³ Heats and cools.

          Captures gases, pollutants and allergens. Automatically senses and displays real time air quality.

          Connects to the Dyson link app. For larger spaces.

          2 accessories included

          See all Hide Click to learn more
          • 360° Glass HEPA and Activated Carbon Filter

            Sealed HEPA filter made from borosilicate microfibres, pleated hundreds of times, to capture 99.95% of ultrafine particles³ with activated carbon filter to remove gases and odours.

          • Remote control

            Curved and magnetised to store neatly on the machine

          Out of stock.
            £549.00
            Learn more

            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 the Dyson Purifier range to be our first purifiers fully sealed to HEPA H13 standard. Capturing 99.95% of ultrafine particles and preventing pollutants from leaking back into the air you breathe.

            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. The catalytic filter never needs replacing. 

            Dyson Filter

            Replacement filters, engineered for your machine

            We recommend replacing your HEPA and carbon filter when your machine alerts you – so it continues to run effectively.

            • 1 Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463)
            • 2 In maximum setting. Tested for air projection, purification coverage in a 81m3 room.
            • 3 Particle 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%.
            • 4 Gas capture rates may vary.

            Buy direct from the people who made it

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