DYSON Purifier Hot+Cool™ Formaldehyde
Dyson Purifier Hot+Cool™ Formaldehyde HP09 purifying fan heater. Captures dust, allergens and bacteria. Even destroys formaldehyde.1 Fully-sealed to HEPA standard – what goes inside, stays inside.
Powerful circulation to purify the whole room3
Only Dyson purifiers have Air Multiplier™ technology, to draw in distant pollutants and project purified air throughout the room.3
Senses and reports automatically
Four sensors, including a solid-state formaldehyde sensor, interact with our unique algorithm to precisely diagnose, display and react to your air quality.
Captures and destroys with advanced HEPA filtration
The HEPA+Carbon filter captures gases5 and 99.95% of particles as small as 0.1 microns.2 Our catalytic filter continuously destroys formaldehyde1. Captures dust, allergens and viruses8, including COVID-19 virus 9. Even destroys formaldehyde. 1
Destroys formaldehyde in billions of catalytic tunnels1
Dyson's unique catalytic filter continuously traps and converts formaldehyde into water and CO2. And it self-regenerates, so it never needs replacing.
The only purifier fully sealed to HEPA H13 standard
To prevent pollutants leaking back into the air, it's not just the filter that's sealed to HEPA H13 standard, it's the whole purifier4. So what goes inside, stays inside.
Heating your whole home can be costly and unnecessary
Dyson heater purifiers provide long range and whole room 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 isn’t wasted.
Heats in winter. Cools you in summer.
In winter, Air Multiplier™ technology projects purified, heated air throughout the room.4 Once your target temperature is reached, heating automatically stops. In warmer weather, Air Multiplier™ projects over 290 litres of air a second for cooling airflow.
Diffused mode. Purifies without cooling you.
Airflow is diverted through the back of the machine, maintaining effective purification.
Oscillates up to 350 ̊
Adjustable oscillation projects purified air around the whole room.
Night mode
For lighter sleepers, it monitors and purifies using the quietest settings along with a dimmed display.
1 Third party full machine testing based on GB/T 18801-2018 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.
2 Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463)
3 In maximum setting. Tested for air projection, purification coverage in a 81m3 room.
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%.
5 Gas capture rates may vary.
8 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.
9 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.
Captures dust, allergens and bacteria. Even destroys formaldehyde.1
Fully-sealed to HEPA standard – what goes inside, stays inside.
Heating your whole home can be costly and unnecessary Dyson heater purifiers provide long range and whole room heating solutions in winter, so you don’t have to heat your whole home. Dyson’s Purifier Hot + Cool Machines have built in thermostats which can save you up to 30% in running costs when maintaining room temperature. 2
Captures and destroys with advanced HEPA filtration
The HEPA+Carbon filter captures gases3 and 99.95% of particles. Dyson Captures dust, allergens and viruses4, including COVID-19 virus. Even destroys formaldehyde.1
Destroys formaldehyde in billions of catalytic tunnels1
Dyson's unique catalytic filter continuously traps and converts formaldehyde into water and CO2. And it self-regenerates, so it never needs replacing.
Smart purification, controlled by app or voice: Control and monitor air quality from anywhere with the Dyson Link app,5 or hands-free with compatible voice services.6
1 Third party full machine testing. Results may vary.
2 After reaching target temperature and maintaining it.
3 Gas capture rates may vary.
4 Purifiers challenged with H1N1 virus and MS2 bacteriophage using a 30 m3 chamber.
5 Requires device to run app.
6 Refer to Dyson app.
Weight 5.7 kg | Amp diameter 205 mm | Base diameter with plate 248 mm | Cord length 1.8 m |
HEPA filter Glass HEPA Media | Airflow at max setting 290 l/s | Sound level 62 decibels | Number of speed settings 10 |
Total height 764 mm |
Length 130 mm |
Width 205 mm |
Features
Heats in winterWith long-range projection, it’s quick to heat the whole room evenly.⁴ Heating your entire home might be unnecessary. Dyson Purifier hot + cool machines can heat the room from 10 to 25 degrees for £ 0.70, they maintain this temperature for £ 0.40 per hour for subsequent hours.¹²
Cools you in summerIn warmer weather, a powerful stream of purified airflow can cool you down.
Diffused modeDiverts airflow through the back of the machine. To purify, without cooling you.
Senses and reports, automaticallyIntegrated 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 particlesThe HEPA H13 filter captures 99.95% of particles as small as 0.1 microns.² A layer of activated carbon also removes odours and gases including VOCs.³
Destroys formaldehyde, continuouslyThe Dyson catalytic filter continuously traps and breaks down formaldehyde¹ molecules into water and CO₂. And it never needs replacing.
Purifies the whole roomOnly 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.⁴
Fully sealed to HEPA H13In our latest purifiers, it's not just the filter that meets HEPA H13 standard, it's the whole machine.⁵ So what goes inside, stays inside.
Precisely detects formaldehydeOur latest purifiers use a solid-state sensor to detect formaldehyde molecules – 500 times smaller than 0.1 microns. Maintains precision for the lifetime of the machine.In the box
