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Keep your home Formaldehyde-free

Discover what is formaldehyde and the invisible pollutants that might be in the air you and your family breathe every day.

Learn how a Dyson removes formaldehyde permanently.

Automatic sensing. Fully-sealed machine. Long-range air projection. Find out how Dyson's latest purifier with upgraded filtration sets a new standard in effectively tackles formaldehyde and air purification. That's why they're at the core of our technology. And why we've been testing them for generations.

A Dyson purifier with an air quality graphic line indicating a drop in indoor pollution.
  • A close-up of the LCD screen on a Dyson air purifier.

    Automatic sensing

    Reacts automatically to remove pollutants, only using energy when needed.1

  • A Dyson purifier on top of a box with no pollutants leaking out.

    Fully-sealed machine

    Fully sealed to HEPA H13 standard. So the pollution captured inside stays inside.2

  • A man and woman setting the table in an open plan kitchen and dining area

    Long-range air projection

    Dyson Air Multiplier™ technology projects purified air into every corner of the room.3

Formaldehyde can remain in your house for years, undetected.4

Only Dyson senses, captures and destroys formaldehyde continuously4, without replacing filters.

Dyson purifier cool formaldehyde in action

Tested for real homes

Standard Clean Air Delivery Rate (CADR) tests in small chambers with ceiling fans don't represent real living conditions.

So our engineers spent years developing a new testing methodology, called Point Loading Auto Response (POLAR), to measure real-world performance more accurately.

A POLAR test in a large room with blue lines representing projected air flow.

Find the right purifier for you

Try our indoor air pollution guide and find out which purifier is right for you and your home.

Choose your model

Destroys formaldehyde
  • Detects and destroys formaldehyde, permanently.
  • Projects air over 10 metres to purify a large space.1 Quietly.
  • Captures dust, allergens and up to 99.9% of viruses, such as COVID-19 virus.
  • NEW HEPA H13 grade large long-life filters. Lasts up to 5 years.
  • 4 monthly instalments $324.75/month with PayLater by Grab instalments. Available at checkout.
Currently out of stock
$1,299.00
Destroys formaldehyde
  • Detects and destroys formaldehyde, continuously.3
  • Captures dust, allergens and up to 99.9% of viruses, such as COVID-19 virus.
  • The HEPA H13 filter captures 99.95% of particles as small as 0.1 microns.4
  • Purifies the whole room, tested in 81m3 room.
Nickel/Gold - Selected colour White/Gold
Complimentary HEPA + Carbon filter worth $99
Was $1,109.00 $899.00
Save $210.00
Add to Cart
Destroys formaldehyde
  • Detects and destroys formaldehyde, permanently.
  • Projects air over 10 metres to purify a large space. Quietly.
  • Captures dust, allergens and up to 99.9% of viruses, such as COVID-19 virus.
  • NEW HEPA H13 grade large long-life filters. Lasts up to 5 years.
  • NEW K Carbon filter. Absorbs 3x more NO2 than our standard carbon filter.
Was $1,399.00 $1,149.00
Save $250.00

Frequently asked questions

Indoor air pollution contains a mix of pollutants, including particulate matter (PM) and volatile organic compounds (VOCs).

Many indoor activities and household products release invisible pollutants. As our homes become increasingly well-sealed, it may seem like we're shutting pollution out – but in truth, we may be shutting it in.

Four indoor air pollutants which may be causing poor air quality in your home are:

Mould. Moulds are fungi that reproduce by making and releasing spores. It's usually found where there is excess moisture.
Volatile organic compounds. VOCs can be released from building materials, personal care and cleaning products.
Particulate matter. These can include dust, smoke and exhaust fumes. Particles vary from PM0.1 - PM10 in size.
Allergens. Common allergens include pollen and pet dander. Biological pollutants from pets include multiple proteins in a pet’s fur, hair, saliva, urine or dander.

Dyson's sealed HEPA filters capture 99.95% of microscopic allergens and pollutants as small as 0.1 microns (PM0.1).*

Here are a few actions you can take to improve the air quality in your home:

Invest in an air purifier. Your best solution for improving your indoor air quality is an air purifier. Be sure to choose one which automatically senses, is fully sealed, and has long-range air projection.
Get rid of dust. House dust can be a combination of dust mites, pet dander and pollen. Keeping on top of cleaning and vacuuming can help overall air quality.
Source control. Reduce pollution sources in your home (like burning scented candles).

Unlike our competitors, every Dyson air purifier is fully sealed to HEPA H13 standard. This ensures we capture 99.95% of ultrafine particles4 and prevents pollutants from leaking back into the air you breathe.

Yes. Dyson air purifiers capture viruses, including the SARS-CoV-2/COVID-19 virus.5

VOCs are 'Volatile Organic Compounds', meaning they are compounds containing carbon and are generally a gas at room temperature. Indoor VOCs can come from a range of activities, such as spraying perfumes or hair sprays, painting or cleaning.

When you see VOC on your machine's monitor or in your MyDyson app, you're experiencing a rise in VOCs, and your machine is working hard to remove the pollutant from the air, and project cleaned air into your home.

PM2.5 is particulate matter with a size of 2.5 microns or less, for example dust, ash and smoke particles. These can be released from a range of household activities such as burning candles or cooking.

When you see PM2.5 on your machine's monitor or in your MyDyson™ app, you're experiencing a rise in PM2.5, and your machine is working hard to remove the pollutant from the air, and project cleaned air into your home.

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Get more from your Dyson machine with the MyDyson™ app

Connect and control remotely, and receive personalised reports on your home's air quality in real time, directly to your smartphone.

Three smartphone screens with different functions of the MyDyson app, including air quality reporting.

Care, from the people who made it.

Owner support

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  • Find the right part


  • Find a replacement filter


  • Expert support

1In Auto mode.
2Particle 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%. Gas capture rates vary.
3In maximum setting. Tested for air projection (DTM801) and purification coverage in a 81m3 room (TM-003771).
44Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463)