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Dyson purifier drawing in airborne particles and expelling a stream of purified air.

Purifies and cools you

Pollution can increase in the summer heat. Dyson purifiers capture 99.95% of ultrafine particles, while cooling you.

Father and child in a living room, accompanied by airborne particles.

When summer temperatures rise, so can pollution levels

Summer heat can increase levels of indoor ozone. This gas can react with VOCs to produce higher levels of ultrafine particles.

Filter animation showcasing particles entering a Dyson purifier.

Captures ultrafine particles and allergens

An advanced 360° HEPA H13 filter captures 99.95% of particles as small as 0.1 microns¹ and an activated carbon filter removes gases.²

A Dyson air purifier in a bedroom at night time.

Cools you³

Dyson purifiers create a powerful stream of purified airflow to cool you in warm weather. Lighter sleepers can enjoy Night mode that monitors and purifies using the quietest setting and dimmed display.

Frequently asked questions

Can a Dyson purifier fan lower the room temperature?

Dyson purifier fans are engineered to provide powerful, personal cooling. They're not designed to lower the temperature of a whole room like air conditioning does.

Which Dyson air purifier should I choose?

All our purifies capture pollutants to improve air quality. The Dyson Purifier Cool Formaldehyde purifier fan also detects and destroys formaldehyde, while the Dyson Purifier Hot+Cool purifier fan heater heats in winter and cools you in summer.

How does a Dyson air purifier work?

Dyson purifiers capture gases and 99.95% of ultrafine particles from the air. Air Multiplier™ technology amplifies surrounding air, projecting a stream of powerful, smooth, high-velocity airflow. So they project purified, cleaner air throughout the room, or wherever you need it.

How loud are Dyson air purifiers?

Dyson air purifiers feature a Night mode. This mode uses the machine's quietest settings with dimmed display for lighter sleepers.

Range of Dyson air purifiers.

Discover Dyson purifier fans. Air purification with cooling.

Purifiers that can cool you in summer, heat a room in winter, and humidify when needed.

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

  • 1 Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463)
  • 2 Gas capture rates vary
  • 3 Fan; not air conditioning unit