2 Models Available

Dyson Purifier Cool™ Formaldehyde air purifier TP09 (White/Gold)

Overall rating
5/5
Rating:
5% of 5
Rating:
5% of 5
Reviewed on 16/6/2021

Pretty Cool Tech

Tessa Ting

Bought this a few weeks ago and can't say how much it's improved my air quality! Used to have really stale air in my room because there's not much airflow but with ...
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this purifier, simply leaving it on Auto Mode in my room made the air feel fresher and reduced my sinus. Also doubles up as a fan, but not exactly very strong. Definitely feels better than a Xiaomi for sure though. You get what you pay for la.

Senses and reports, automatically

Four sensors constantly monitor your air, while our unique algorithm diagnoses pollutants at a molecular level – reacting to purify and display live air quality.

Internal sensing technology and LCD screen showing formaldehyde detected

Solid-state formaldehyde sensor. For lifetime precision.

Our latest purifiers use an electrochemical cell to precisely detect formaldehyde molecules – 500 times smaller than 0.1 microns. And because it's solid state, it maintains precision for the lifetime of the machine.

Close up of solid state formaldehyde sensor

Captures and destroys with advanced HEPA filtration

The HEPA+Carbon filter captures gases5 and 99.95% of particles as small as PM 0.1.2 Our catalytic filter continuously destroys formaldehyde1.

Graphic of Dyson filtration system

Smart purification, controlled by app or voice

Control and monitor air quality from anywhere with the Dyson Link app,6 or hands-free with compatible voice services.7

Man controlling Dyson Purifier with Dyson Link app

Voice control. All you have to do is ask.

Using your purifier is even quicker and easier with a compatible voice service like Amazon Alexa, Google Assistant or Apple's Siri. You can enable the Dyson skill, or set this up via the Dyson Link app. Find out more about voice control.

  • Amazon Alexa


    Ask Alexa to enable the Dyson skill, to control your Dyson purifier. And set a routine that automates how your machine works with other devices in your home.

  • Google Home


    Control all of your connected purifiers with Google or set a routine to automate how your machine works with other devices in your home. Just say “Hey Google” to get started.

  • Siri Shortcuts


    Connect your Dyson machines to Siri Shortcuts and you’ll be able to control them with your voice, on your Apple device.

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 v Dyson 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 of CADR test v Dyson 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.

Discover the lengths Dyson engineers go to during testing to ensure Dyson purifiers are capable of whole room filtration.

Download the
Dyson Link app⁶

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.

  • Graphic showing quieter performance

    20% quieter

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

  • 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 app6 lets you know.

User Manual

Click here to download the user manual

6.2MB

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Free filter
Rating:
5% of 5
  • Captures virus*, dust, allergens and 99.95% of pollutants as small as PM0.1.2
  • Fully sealed to HEPA H13 standard filtration
  • Auto senses and reports pollution in real time on Dyson Link App, enabled with voice control.
  • Ideal for larger spaces.
  • The Dyson Event: From 17 - 25 July, complimentary filter (worth $99) when you add to cart.
$899.00

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Free filter
Rating:
5% of 5
  • Captures virus*, dust, allergens and 99.95% of pollutants as small as PM0.1.2
  • Fully sealed to HEPA H13 standard filtration
  • Auto senses and reports pollution in real time on Dyson Link App, enabled with voice control.
  • Ideal for larger spaces.
  • The Dyson Event: From 17 - 25 July, complimentary filter (worth $99) when you add to cart.
$899.00

Shop all

LATEST TECHNOLOGY
Rating:
5% of 5
  • Captures virus*, dust, allergens and 99.95% of pollutants as small as PM0.1.2
  • Destroys formaldehyde continuously.1
  • Fully sealed to HEPA H13 standard filtration
  • Auto senses and reports pollution in real time on Dyson Link App, enabled with voice control.
  • Ideal for larger spaces.
$999.00

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EXCLUSIVE ON DIRECT
Rating:
5% of 5
  • Captures virus*, dust, allergens and 99.95% of pollutants as small as PM0.1.2
  • Destroys formaldehyde continuously.1
  • Fully sealed to HEPA H13 standard filtration
  • Auto senses and reports pollution in real time on Dyson Link App, enabled with voice control.
  • Ideal for larger spaces.
$999.00

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Filter replacements

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Dyson filter

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1 Third party full machine testing based on GB/T 18801-2015 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.
2Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463).
3 In maximum setting. Tested for air projection, purification coverage in a 81m3 room.
4 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%.
5 Gas capture rates may vary.
6 Requires 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.
7 Refer to the Dyson Link app for compatible voice services.