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Asthma & Allergy Foundation of America logo
Testing Dyson purifying fan in the laboratory

See what Dyson purifier filters captured from the indoor air in homes across the UK.

Image of the home with various allergens and pollutants identified

Allergens are present all year round and can build up indoors.

Our filters are engineered to help capture 99.95% of allergens and pollutants from the air.¹

Pet dander - all year round

Bacteria - all year round

Mould spores - November to February

Dead skin cells - all year round

Pollen - March to August

Dust mite faeces - all year round

"Can't live without it now!"

CarolineLouise1

Dyson.co.uk user reviews

"Hot, cool, purifies air brilliantly"

Philbobaggins

Dyson.co.uk user reviews

"It warms or cools quickly. Very easy to use."

Broomey

Dyson.co.uk user reviews

"Cleans and freshens the air"

Sandy13

Dyson.co.uk user reviews

Dyson purifiers are unique.

Dyson purifier

360° Glass HEPA filter.

Our filter is so effective that it helps capture 99.95% of allergens and pollutants from the air.¹

Skeleton of Dyson purifier with harmful gases entering
Dyson app

Automatically detects and removes indoor pollution.

In auto-mode, Dyson purifiers constantly monitor and react to indoor air quality while reporting directly to the Dyson Link app.²

See the app
Dyson purifying fan in family home

Projects purified air throughout the room.

Only Dyson purifiers use Air Multiplier™ technology to project air.

Dyson Pure Hot+Cool and Dyson Pure Cool Purifiers

Purification all year round. Purifying fan or heater when you need it.

See Features

Are you an owner?

  • Visit the Dyson Community
  • Dyson’s Digital Assistant can help. Just click the purple icon at the bottom of the page.
  • Call us on 0800-298-0298