To simultaneously purify and heat a whole room properly, the Dyson Pure Hot+Cool™ air purifier (with fan and heater functions) goes beyond standard tests by automatically sensing pollution, capturing ultrafine pollutants, and projecting purified and heated air using Air Multiplier™ technology.
1Based on independent external testing of filters to the EN1822 standard. For bacteria size, please refer to Robertson, J., Gomersall, M., & Gill, P. (1975). Mycoplasma hominis: growth, reproduction, and isolation of small viable cells. Journal of bacteriology, 124(2), 1007-18. H1N1 was selected to represent virus in the independent external testing.
Dyson Pure Hot+Cool™ HP04 White Silver features
Automatically detects airborne particles and gases, then diagnoses and reports them in real time.
Activated carbon filters remove gases.Sealed HEPA filters capture 99.95% of ultrafine particles such as allergens and pollutants.
Only the new Dyson purifying fans and heaters have Air Multiplier™ technology and 350° oscillation, to project air around the whole room.
Heats in winter
With long-range, purified heat projection, it's quick to heat the whole room evenly.38
Cools you in summer
In warmer weather, a powerful stream of purified airflow can cool you down.
Real data, real time
Monitor your air quality with the Dyson Link app.
Purified air is diverted through the back of the machine. To purify, without cooling you.
Monitors and purifies using the quietest settings, with its LCD screen dimmed.
Oscillates up to 350˚
Adjustable oscillation angle from 45˚ to 350˚, to project purified air around the whole room.
Curved and magnetised to store neatly on top of the machine.v
Certificated by Korea Asthma and Allergy Foundation.
Dyson purifying fans are certified by Korea Asthma and Allergy Foundation.
Quiet Mark accreditation
Awarded for improved sound and quality.
Dyson Pure Hot+Cool™ HP04 White Silver specifications