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Our latest purifier detects and destroys formaldehyde, continuously
It combines a precise solid-state formaldehyde sensor with a unique catalytic filter that continuously destroys formaldehyde. HEPA H13 and activated carbon filters also capture dust, allergens, gases³ and other ultrafine pollutants. And Dyson purifiers have powerful Air Multiplier™ technology to purify the whole room.⁴
Specifications
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Oscillation/Angle:
350°
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Filter life:
1 year for HEPA+Carbon filter⁸
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Standby power consumption:
<0.5W
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Room coverage:
81m³ (according to POLAR)
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Sound level:
59.8dB⁹
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Cord length:
2.7 m
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Length:
220 mm
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Width:
220 mm
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Height:
1050 mm
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Weight:
4.85kg
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Buy direct from the people who made it
In the box
Dyson HEPA Purifier Cool™ TP09 Formaldehyde Purifying Fan (White/Gold)
Dyson HEPA Purifier Cool™ TP09 Formaldehyde Purifying Fan (White/Gold)
Security software updates for this machine will be supported until 31/12/31.
Easy filter maintenance
Changing the HEPA+Carbon filter is quick and easy, with automatic notifications for each machine on the LCD screen and MyDyson™ app.⁶ The catalytic filter never needs replacing.
Diffused mode
Diverts airflow through the back of the machine. To purify the room, without feeling the airflow or cooling you.
20% quieter
Acoustically engineered to reduce turbulence, so it's 20% quieter than the previous model. Perfect for peaceful working environments or hotel rooms.
Smart technology
The MyDyson™ app lets you see which particles have been captured, set schedules and more.⁶ Control hands-free, using compatible voice services such as Amazon Alexa, Google Assistant or Siri.⁷
50% longer cable
For ease-of-use in commercial environments.
Additional remote control
Your purifier comes with an additional remote. One can be stored neatly on the top of the machine – the other kept close to hand or stored safe for peace of mind.
Technology
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Fully-sealed to HEPA H13 standard⁵
Three phases of purification sit within our fully-sealed filtration and airflow system. To trap pollutants inside, removing them from the air you breathe. Giving you reassurance that what goes inside, stays inside.
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Destroys formaldehyde, continuously³
Formaldehyde can emit from many types of commercial furniture and flooring over time. Dyson's catalytic filter continuously converts it into water and CO₂ – and never needs replacing.
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Senses and reports, automatically
Detects particles, formaldehyde and other gases, displaying real-time reports on the LCD and MyDyson™ app. In Auto mode, it automatically reacts – only purifying when needed.
Indoor air quality
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Formaldehyde
Painting, varnishes and printers
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Benzene and VOCs
Traffic, building materials and furniture
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Nitrogen dioxide
Road traffic, tobacco and fuel-burning heaters
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Odours
Fumes and cooking
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PM10
Pollen and allergens
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PM5.0
Bacteria
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PM2.5
Industrial emissions
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PM0.1
Ultrafine particles
Filtration
Captures and destroys with an advanced HEPA filtration system
Inadequate ventilation can help outdoor pollutants, like PM2.5, penetrate indoors. Dyson's advanced 360° HEPA H13 filter captures 99.95% of particles as small as 0.1 microns⁴ from the air - keeping them sealed in. And the unique catalytic filter continuously destroys formaldehyde.³
Circulation
Powerful circulation to purify an 81m³ space¹
Dyson purifiers don't compromise airflow for purification. Combining advanced filtration with Air Multiplier™ technology, they generate powerful circulation to draw in pollutants and project over 290 litres a second of purified air throughout meeting rooms, hotel rooms, classrooms¹ or your home.
Dyson testing goes further than the industry standard (CADR)
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.
CADR is not a measure of purification performance in a real-size room 28.5m³
An additional fan boosts circulation. Only one sensor measures air quality.
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.
Choose your model
Frequently asked questions
What's the lifespan of the filter in a Dyson purifier?
The formaldehyde-destroying catalytic filter never needs replacing. And we recommend replacing the HEPA+Carbon filter every 12 months (based on 12 hours a day of use) – so this may vary depending on usage and pollution levels. You'll be notified via the MyDyson™ app⁶ or LCD screen when it's time to replace the filter.
Do I need to maintain my Dyson purifier's filter?
No, unlike some conventional filters which require changing, washing and drying each month, this isn't the case with ours. So there's no time wasted without a working purifier. Our filter is quick and easy to replace – and you'll know exactly when, via the MyDyson™ app⁶ or LCD screen. Please note that the selective catalytic oxidisation filter never needs replacing.
Can multiple users control the same Dyson purifier?
Yes, one MyDyson™ app account can be used to control up to 15 connected purifiers – or an unlimited number of users can control a single purifier. It will only ever choose the most recent update. For example, if more than one person was updating the scheduling, the purifier will use the most recent change.
Glossary
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Allergens
An allergen is a substance that can cause an allergic reaction by triggering the body’s immune system. Common indoor allergens include dust mite droppings, pet dander, mould, and pollen.
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Bacteria
Microscopic, single-celled organisms that exist in their millions, in every environment. Not all bacteria are harmful, but some can have adverse effects, such as E. coli.
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Benzene
Benzene is colourless, flammable liquid produced by both natural and man-made processes. It’s a natural part of crude oil, gasoline, and cigarette smoke. Indoors, it comes from products such as glues, paints, furniture wax, and detergents.
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Carbon dioxide (CO₂)
A colourless greenhouse gas, which comes from the extraction and burning of fossil fuels. Increased CO₂ levels can impact cognitive function.
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Formaldehyde
This colourless, flammable gas is used in some building materials and household products. Sources can include some fabrics found in flooring and furniture, glues, paints, varnishes, air fresheners, and household cleaners.
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H1N1 virus
This subtype of Influenza A virus, also known as swine flu, caused a global flu outbreak. H1N1 produces respiratory infectious diseases in humans and pigs. Symptoms can be similar to seasonal flu.
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Humidification
A process of increasing air moisture content through the addition of water vapour or steam. Humidifiers can add moisture to the air in dry conditions, creating a more comfortable indoor environment when needed.
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HEPA 13
HEPA (High Efficiency Particulate Air) is an air filter efficiency standard and a measure of a filter’s performance. To achieve this standard, filters must meet a minimum of 99.97 per cent particle removal at the most penetrating particle size.
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Microns
Airborne particles are usually described in microns. One micron is equal to one-millionth of a metre. The human eye can see debris and dust that are approximately 25 microns in size.
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Nitrogen dioxide (NO₂)
Nitrogen dioxide is a liquid below 21.2 °C and a gas at higher temperatures. It is toxic to humans in both states. Gas stoves and space heaters are the most common indoor sources of NO₂ emissions. Other sources include improperly vented furnaces and water heaters.
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Purification
The process of making something free of any contaminants or physical impurities. Air purification is designed to filter the air in your home – removing pollutants such as dust, allergens and viruses.
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Volatile organic compounds (VOCs)
Volatile organic compounds are potentially harmful gases found in many household products. Common sources include paints, varnishes, air fresheners, cosmetics, and cleaning products.
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Pet dander
Pet dander is made up of tiny particles of skin, saliva and urine, shed by animals with fur or feathers. Pet dander lingers in the air before settling on surfaces such as furniture, bedding, and fabrics. Exposure to these airborne particles can trigger allergies.
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Particulate matter (PM)
Particulate matter contains microscopic solids or liquid droplets, measured in microns. Indoor PM can be generated through many day-to-day activities such as cooking, cleaning, and the burning of candles and fires.
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Pollen
Pollen is a powdery substance released from seed plants as part of their reproduction process. It typically appears from trees in the spring, grasses in the summer, and weeds in the autumn. Pollen grains are among the most common allergens.
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House dust mites
Dust mites are tiny insects that commonly live in household dust. They are one of the biggest causes of allergies. Each gram of house dust contains approximately 1000 dust mites.
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Aspergillus mould
A common name for a visible group of fungi, mould thrives wherever there is dampness – sending out millions of spores into the air. Exposure to mould occurs via inhalation, skin contact, or ingestion.
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Expert guides and content
From quick-start and how-to guides to understanding different modes and screens. All tailored to you and your machines.
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Automated filter alerts
You'll never need to worry about when it's time to replace your filter, as we'll let you know. Helping your machine to always perform at its best.
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Tailored 24/7 support
Maintenance advice and troubleshooting, when you need it. You can also activate tailored machine support, direct to your inbox.
- 1 In maximum setting. Tested for air projection (DTM 801) and purification coverage in an 81m³ room (TM-003711).
- 2 Whole machine tested by independent third-party laboratory Airmid (Ireland) in 28.5m³ test chamber pre-conditioned to 20±3C and RH 50±5%. Influenza A (H1N1) aerosolised in the test chamber and airborne concentration observed for the duration of 60 minutes under maximum Fan speed. Achieved 99% efficacy but real life efficacy may differ depending on actual environment and Fan speed. Tested on Influenza A (H1N1) only.
- 3 Third 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.
- 4 Tested for filtration efficiency at 0.1 microns (EN1822). Gas capture rates vary.
- 5 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%.
- 6 Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 14.0 or Android version 8.0 (or above). Standard data and messaging rates may apply. The Bluetooth ® word mark and logos are registered trade marks owned by the Bluetooth. SIG, Inc. and any use of such marks by Dyson is under license.
- 7 Refer to the MyDyson™ app for compatible voice services. Apple, the Apple logo and Siri are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of the Apple Inc., registered in the U.S. and other countries. Google Play, the Google Play logo, Google Assistant are trademarks of Google Inc. Amazon Alexa and all related logos are trademarks of amazon.com, Inc. or its affiliates.
- 8 Based on 12 hours use per day. Filter life varies according to pollution levels.
- 9 At maximum flow rate in Purifier mode.