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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.

Airborne particles outside and  in a home

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Problematic particles – captured

Dyson purifiers and vacuums work together to capture and remove the microscopic particles which may cause allergies. When the machines are combined, they create a powerful double defence against pollen, dust, pet dander and mould.

  • A house plant in a kitchen

    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.

  • Airborne particles in a living room area.

    Dust

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

  • A cat in a pet bed.

    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.

  • Mould around a window space.

    Mould

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

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.

Dyson purifier range
  • A close-up of the LCD screen on a Dyson air purifier

    Automatic sensing

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

  • A Dyson purifier in a testing chamber with no pollutants leaking out into the surrounding air

    Fully-sealed machine

    Fully sealed to HEPA H13 standard. So the allergens captured stay inside.1

  • A man sprays cleaning product in a modern, open plan kitchen and living space just before meal time

    Long-range air projection

    Dyson Air Multiplier™ technology projects purified air into every corner of the room.2

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.

  • A Dyson purifier with the airflow highlighted in blue

    Dyson purifiers

    As well as capturing 99.95% of particles as small as PM0.14, Dyson purifiers can cool you in summer, heat a room in winter, and humidify when needed.

  • A person vacuuming after their pet in a living room area

    Dyson vacuum cleaners

    Dyson cordless vacuums are engineered for whole-home, deep cleans. With a filtration system that captures allergens and seals in 99.99% of microscopic particles as small as 0.3 microns.5

Frequently asked questions

An allergy-friendly vacuum can 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 pet. Our latest pioneering vacuum technology comes with fully-sealed filtration. So allergen particles remain inside.

Dyson vacuum filters are engineered to trap microscopic particles and allergens. Our sophisticated filtration system captures 99.99% of allergens as small as 0.3 microns5 – and expels clean air. HEPA filtration goes a step further and the standard demands not only for the final post-motor filter in a vacuum to be HEPA-grade, but every single filter and seal throughout the machine. HEPA filtration is available on the Dyson V15 Detect™ vacuum and traps 99.97 per cent of microscopic particles and allergens as small as 0.1 microns.6

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.

Dyson Newsroom

  • Family in living room with Big & Quiet purifier

    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 pure environment inside.

  • Pollutants in the home highlighted in green

    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.

  • Dog with mess around dog bowls with

    Take control of pet allergies

    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 allergies.

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Expert guides and content. Automated filter alerts. Tailored 24/7 support.

Phone with MyDyson app showing what's inside a Dyson purifier.

Owner support

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1Particle 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%.​

2In maximum setting. Tested for air projection, purification coverage in a 81m3 room.

3Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463)

4Tested for filtration efficiency at 0.1 microns (EN1822, ISO29364).

5Filtration tested against ASTM F3150, tested in Boost mode. Capture rate may differ depending on actual environment and the mode.

6Filtration tested against ASTM F3150, tested in Boost mode. Capture rate may differ depending on actual environment and the mode.