Dyson Purifier Hot+Cool™ Autoreact HP7A
Captures dust, allergens and viruses¹, including COVID-19 virus².
Dyson’s Purifier Hot + Cool Machines have built in thermostats which can save you up to 30% in running costs when maintaining room temperature.⁷
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2-year guarantee
Buy direct from the people who made it
Automatically senses and captures pollutants. Purifies and heats the whole room.
Dyson purifiers combine intelligent sensing with an advanced HEPA H13 filtration system that captures gases⁴ and 99.95% of particles as small as 0.1 microns.³ And only Dyson purifiers have powerful Air Multiplier™ technology to purify the whole room.⁵
Dyson Purifier Hot+Cool™ HP7A Autoreact (White/Nickel)
Technology
Senses and reports automatically
Integrated sensors constantly analyse your air, while our unique algorithm cross-checks data every second. It diagnoses pollutants at a molecular level, displaying live results on the LCD.
Captures gases and ultrafine particles
The HEPA H13 filter captures 99.95% of particles as small as 0.1 microns.³ A layer of activated carbon also removes odours and gases including VOCs².
Fully sealed to HEPA H13
In our latest purifiers, it's not just the filter that meets HEPA H13 standard, it's the whole machine⁴. So what goes inside, stays inside.
Heating your whole home can be unnecessary
Dyson heater purifiers provide long range and whole room even heating solutions in winter, so you don't have to heat your whole home. Dyson heater purifiers have an intelligent thermostat, so it stops heating once the correct temperature is reached and energy is not wasted.
Purifies the whole room
Only Dyson purifiers have Air Multiplier™ technology. It generates the circulation power to draw even distant pollutants into the machine, projecting purified air throughout the room.⁵
Features
Heats in winter
With long-range projection, it’s quick to heat the whole room evenly.⁵
Cools you in summer
In warmer weather, a powerful stream of purified airflow can cool you down.
Draught-free diffused mode
Diverts airflow through the back of the machine. To purify, without cooling you.
Oscillates up to 350 ̊
Adjustable oscillation projects purified air around the whole room.
Night mode
For lighter sleepers. Monitors and purifies using the quietest settings, along with a dimmed display.
Easy filter care
The filter is quick and easy to change. With automatic filter-life notifications on the LCD screen.
Remote
Curved and magnetised to store neatly on top of the machine.
Specifications
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Product diameter (skirt)
248 mm
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Product diameter (shrouds)
220 mm
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Weight
5.69 kg
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Height
764 mm
Choose your model
Filter replacements
Find the right filter for your purifier.
- 1 Dyson purifiers were challenged with airborne influenza A (H1N1 virus) and MS2 bacteriophage at an independent lab, using a 30 m3 chamber. After 60 minutes at maximum fan speed, the airborne concentration in the chamber was reduced up to 99.9 %. Real-life efficacy may vary.
- 2 Dyson purifiers were challenged with airborne SARS-CoV-2 (the virus that causes COVID-19) at an independent lab, using a 0.37 m3 chamber for 90 seconds. Dyson Purifiers were also challenged with Phi-6 bacteriophage (a surrogate to test SARS-CoV-2) at an independent lab, using a 30 m3 chamber. After 90 minutes at maximum fan speed, the airborne concentration in the chamber was reduced by 99.9 %. Real-life efficacy may vary.
- 3 Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463)
- 4 Gas capture rates may vary.
- 5 In maximum setting. Tested for air projection, purification coverage in an 81m³ room and heating performance in a 35m³ room.
- 6 Particle 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%.
- 7 After reaching target temperature and maintaining it. Tested in a 35 m³ chamber when using the hot air mode and the product setting temperature is 25 °C. Comparing with continuous operation with power consumption of 2050W. Real life results may vary depending on room insulation.
- 4 Particle 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%.
