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Specifications

  • Weight

    5.5 kg

  • Airflow at max. setting

    290 l/s

  • Oscillation/Angle

    350 degrees

  • Cord length

    1.8 m

  • Number of speed settings

    10

  • Total height

    764 mm

  • Voltage

    240 Voltage

  • HEPA filter

    Glass fiber HEPA filter medium

  • Sound level

    62 Decibel

  • Product diameter (skirt)

    220 mm

  • Product diameter (shrouds)

    204 mm

Dyson purifier hot cool formaldehyde
  • Height

    764 mm

  • Length

    200 mm

  • Width

    248 mm

In the box

Frequently asked questions

How powerful is the Dyson Purifier Hot+Cool Formaldehyde purifying fan heater?

The Dyson Purifier Hot+Cool Formaldehyde features Air Multiplier™ technology for powerful, long-range air projection, delivering a maximum airflow of 77 gallons of air per second.

What size of room is the Dyson Purifier Hot+Cool Formaldehyde suitable for?

In tests we found this machine suitable for room sizes up to 27m².

Can I use the machine with an extension cable?

We would advise owners not to use an extension cable when using the Dyson Purifier Hot+Cool Formaldehyde.

What is formaldehyde, and where does it come from?

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

What is HEPA H13?

HEPA grades refer to filter efficiency at a certain particle size. HEPA H13 is a filter with a 99.95% removal efficiency of particles down to 0.1 microns per litre of air. This includes common pollutants such as allergens, bacteria, viruses, pollen, and mould spores.

How often should I replace my filter?

We recommend replacing the HEPA+Carbon filter roughly every 12 months, depending on how often you use it. That’s because over time filters can become 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 myDyson app.⁷ The SCO filter never needs replacing.

What is the heating and cooling functionality of HP09? Is it an air purifier?

The Dyson Purifier Hot+Cool Formaldehyde is a multifunctional air purifier, heater and cooling fan. The machine uses Dyson Air Multiplier™ technology to project a powerful stream of high-velocity, purified air to cool you quickly and heat the whole room evenly.¹

Do Dyson purifiers capture wildfire smoke?

Yes, Dyson purifiers capture wildfire smoke and other combustion pollutants.⁹

  • 4 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.
  • 6 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%.
  • 9 After reaching target temperature and maintaining it. Tested in a 35 m³ chamber when using the hot air mode and the product setting temperature is 25 °C. Comparing with continuous operation with power consumption of 2050W. Real life results may vary depending on room insulation.