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Airborne particles outside and in a home

Airborne particles outside and in a home

Dyson on. Pollen off.

Dyson purifiers reduce your exposure to pollen, for a cleaner, healthier home.

Explore our indoor pollution guide to check which allergens* could be hiding where you live.

Check your home

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Problematic particles – captured

Dyson purifiers and vacuums work together to capture and remove the microscopic particles including allergens.* When the machines are combined, they create a powerful double defense against pollen, dust, and pet dander.

Pollen

Released into the atmosphere when flowers come into bloom, with levels increasing over the warmer months. It can be brought into the home on clothes, hair and pets.
Dust

Dust can include skin cells, bacteria, mold and microplastics, and gets disturbed as you move around your home.** Without an air purifier, it can stay airborne for up to 30 minutes.
Pet dander

Pet dander can include microscopic skin flakes and saliva, and it’s light enough to linger in the air for up to 30 minutes. As well as sticking to furniture, bedding and upholstery.
Mold

Mold grows on window frames, walls, textiles, plants and decaying food.** Excess moisture causes it to spread and release spores. Without a purifier, mold spores can remain airborne for up to 30 minutes.**

Dyson purifier range

3 key things to look for in an air purifier

Automatic sensing, a fully-sealed machine and long-range air projection are key to effective air purification. That’s why they’re at the core of our technology. And why we’ve been testing them for generations.

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Automatic sensing

Reacts automatically to remove pollutants the size of pollen, only using energy when needed.
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Fully-sealed machine

Fully sealed to HEPA H13 standard⁹. So the allergens captured stay inside*
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Long-range air projection

Dyson Air Multiplier™ technology projects purified air into every corner of the room.⁸

Whole-home deep cleaning

As well as purifying the air in your home, it’s vital to keep surfaces as clean as possible by vacuuming allergens* transferred from clothes and pets. The advanced suction power of a Dyson vacuum, combined with the high purification rate of a Dyson purifier, can help you maintain a cleaner, healthier home.

Dyson purifiers

As well as capturing 99.97% of particles as small as 0.3 microns, Dyson purifiers can cool you in summer, heat a room in winter, and humidify when needed.

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Dyson vacuum cleaners

Dyson cordless vacuums are engineered for whole-room, deep cleans. With a filtration system that captures allergens* and traps microscopic particles as small as 0.1 microns (μm)‡.

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Frequently asked questions

What is an allergy-friendly vacuum?

An allergy-friendly vacuum is designed to make life more comfortable for people living with allergies. These machines pick up microscopic allergen particles and fine dust in the home and often feature de-tangling technology to remove hair. Our latest vacuums give scientific proof of a deep clean and is engineered to reveal, capture, and trap the dirt and hair left by people and pets. Our latest pioneering vacuum technology comes with fully-sealed filtration. So allergen particles remain inside.*

Does HEPA filtration remove allergens?

HEPA filtration is effective at removing allergens.* HEPA (high efficiency particulate air) filtration is a specific classification of particle removal performance. In order to achieve a HEPA classification, a filtration system must remove at least 99.95% of airborne solid particles of a specific size. That size is set at the worst-case performance of the filtration system, the most-penetrating-particle-size, or MPPS. Most filtration systems have an MPPS around 0.1 to 0.3 microns, which is smaller than most airborne allergen* carriers. This means HEPA systems capture allergens* at a rate of at least 99.95%.

Does vacuuming help reduce allergens?

If pet hair and allergens are a problem for you, it’s recommended to use a vacuum with extra strong suction power, and to vacuum your home on a regular basis. Don’t allow dust, pet hair and dander to accumulate. It’s also important to vacuum your mattress and upholstery. Thanks to new, unique technology, Dyson cordless vacuums can detect and pick up even the tiniest dust particles and hair.

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How to manage allergies

It’s not just exposure to pollen in the green countryside that triggers allergies. City pollution in urban areas can aggravate symptoms too. Read more about how to keep allergens out and create a purer environment inside.

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How to remove household dust

Dust can accumulate in hard-to-reach places like the corners of walls, skirting boards, light fixtures and backs of wardrobes. Regular vacuuming of surfaces and improving air quality can reduce this.

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Take control of pet allergens*

Our furry friends can bring plenty of joy, but also a few microscopic allergens into your home. Read more about our useful tips for managing pet dander and allergens.‡

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Three phone screens showing the MyDyson app.

Get more from your Dyson with the MyDyson™ app^▴

Connect and register your machine to access how-to guides, live air quality and filter reports, set schedules and much more.

▴The MyDyson™️ app is only compatible with select Dyson products. For a list of compatible products, please click here.

*Allergens refers to non-living material.

⁺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.

^**Tested models include: TP01/AM11, HP01, HP02, TP4A, TP07, TP09, TP7A, HP07, HP09, HP4B, PH03, PH3A, PH04, BP06, BP02, BP03, BP04. Tested with MS-2 bacteriophage virus aerosol, showing 99.9% reduction within 165 minutes. Tested with E. Coli bacteria aerosol, showing 99.9% reduction within 150 minutes. Tested on airborne Aspergillus niger mold spores, showing 99.9% reduction within 105 minutes.

‡In Boost mode. All other modes achieve at least 99.97% filtration.

¹Testing for PM2.5 purification completed in a large testing chamber following relevant Dyson testing methods. Results may vary in practice.

⁴Compared to adsorption by the standard carbon filter in Dyson Purifier Big+Quiet Formaldehyde (BP03).

⁵Requires 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. Refer to the MyDyson app for compatible voice services.

⁶Levels selected based on scientific literature. Ventilation alert when CO2 levels are 1500ppm or above.

⁸Tested in maximum setting for air projection, tested in Auto mode for purification coverage.

⁹Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150.

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