Dyson HP09 Purifier Hot+Cool Formaldehyde purifying fan heater


Out of Stock
Add to wishlist
Warranty 2 Years

2 year manufacturer warranty

Delivery Stock due in - Call us to place an order

Further details can be found on our delivery information page.

Help & Advice Speak to our experts today

Need help or technical advice on a product or service? Get in touch, we’re always happy to help.

Call us on : 01603 599 599

Sold as an Agent of Euronics Ltd.

Key Features

  • Captures dust, allergens and bacteria – even destroys formaldehyde
  • Air Multiplier™ technology: to draw in pollutants and project purified air
  • The only purifier full sealed to HEPA H13 standard
  • Smart purification: Control using Dyson Link app or voice

Similar models in this range

This purifier fan heater from Dyson combines three appliances in one. It heats and cools your room as well as capturing dust, allergens and bacteria – even destroying formaldehyde. Enjoy amazingly clean air and always feel the perfect temperature with the HP09.

Purified Air
Whether you’re feeling chilly in the winter, hot during the summer, or just want to know you’re breathing pure air, the Hot + Cool Air Purifier does it all. Featuring a catalytic filter unique to Dyson, it continuously traps and converts formaldehyde into water and CO2. And, as its self-regenerating, you’ll never have to replace it.

Air Multiplier technology and an oscillation and tilt mechanism project air throughout the room. You’ll get over 290 litres of smooth, purified air pumped out every second, meaning you can enjoy it wherever you’re sitting.

What’s more, the HP09 is the only purifier to be fully sealed to HEPA H13 standard, capturing 99.95% of allergens and pollutants inside the appliance. Always breathe easy with Dyson.

Easy to Use
Keep control with the included remote, which you can store on top of your purifier. Try out spoken instructions through Alexa, Siri, or Google Assistant or use the Dyson Link app for simple monitoring on a Wi-Fi and Bluetooth-enabled device.

Available on both Apple and Google app stores, it lets you know all about your air quality and filter life, and you can change settings remotely. The HP09 even shows you the particles and gases it has detected and sends a report to your device. Or, see them in real-time as well as the room temperature, on the integrated LCD screen.

Try Diffused Mode if you want purified air without cooling. Airflow is directed through the back of the machine, maintaining effective purification. If you prefer the HP09 to run at night, the Sleep mode will run quietly in the background whilst dimming the display, so your sleep is not disturbed. Plus, set the temperature and choose up to 10-speed settings for the perfect atmosphere in any room.


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.² A layer of activated carbon also removes odours and gases including VOCs.³

Destroys formaldehyde, continuously
The Dyson catalytic filter continuously traps and breaks down formaldehyde¹ molecules into water and CO₂. And it never needs replacing.

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.⁴

Fully sealed to HEPA H13
In 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 formaldehyde
Our 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.


Heats in winter
With long-range projection, it’s quick to heat the whole room evenly.⁴

Cools you in summer
In warmer weather, a powerful stream of purified airflow can cool you down.

Diffused mode
Diverts airflow through the back of the machine. To purify, without cooling you.

App control
Control and monitor your air quality from anywhere using the Dyson Link app.⁶

Oscillates up to 350 ̊ head
Adjustable oscillation projects purified air around the whole room.

Voice control
Control it hands-free with compatible voice services.⁷

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 or Dyson Link app.⁶

Curved and magnetised to store neatly on top of the machine.

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 Gas capture rates may vary.

4 In maximum setting. Tested for air projection, purification coverage in an 81m³ room and heating performance in a 35m³ room.

5 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%.

6 Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 10 or Android version 5 (or above). Standard data and messaging rates may apply. App control doesn’t apply to heating.

7 Refer to the Dyson Link app for compatible voice services.

Choose your model

  • Dyson TP07 Pure Cool Air Purifying Tower Fan

    In Stock Now
    View Product Add to basket
    • Warranty 2 Years
    • Delivery From Tuesday 28th June
    • Warranty 2 Years
    • Delivery From Tuesday 28th June
    Key Features
    • Purifier cleans the air in your home
    • Oscillating function circulates air over wider area
    • Set the fan to switch off after a set amount of time
    • HEPA filters for better purification
    • Can be operated by remote control
    • Dimensions H: 105 cm W: 24 cm D: 26 cm
  • Dyson HP07 Pure Hot+Cool Air-Purifying Fan Heater

    Out of Stock
    View Product
    • Warranty 2 Years
    • Delivery Stock due in – Call us to place an order
    • Warranty 2 Years
    • Delivery Stock due in – Call us to place an order
    Key Features
    • Captures dust, allergens and bacteria.
    • Removes 99.95% of particles as small as 0.1 microns2
    • Control remotely from your phone
    • Purifies / heats / cools
    • Real-time air quality monitoring
    • Suitable for room size up to 27 m²
  • Dyson PH01 Pure Humidify+Cool Smart Air-Purifier Humidifier Fan

    View Product
    • Warranty 2 Years
    • Delivery Stock on order – Call us for latest availability info
    • Warranty 2 Years
    • Delivery Stock on order – Call us for latest availability info
    Key Features
    • Detects and reports air quality in real time.
    • Removes airborne allergens from the air
    • Multi-stage air purification
    • Control remotely from your phone

The Dyson guarantee

Free Dyson parts and labour

Replacement parts or repairs if something goes wrong during your guarantee period.

Help from Dyson experts

Freephone and live chat. The right advice for your machine, from real Dyson people.

Hassle free replacement

If we can’t repair your machine, we’ll replace it while it’s under guarantee. Fast.

Brand Name Dyson
Manufacturer Dyson Direct, Inc
Application/Usage Dyson Purifier Hot + Cool
Colour White
Height 76.4 cm
Width 24.8 cm
Depth 24.8 cm
Weight (Approximate) 5.7 kg
Number of Fan Speeds 10
Maximum Air Flow 371 litres per second
Particle Size 0.1 microns
Particle Removal Efficiency 0.99970000000000003
Purification Technology Air Multiplier™ technology
Wi-Fi Yes
Bluetooth Yes
Virtual Assistant Supported Alexa, Siri, Google Assistant
Package Contents Purifier, Power Cable, Remote Control, Carbon Filters, HEPA Filters
Shipping Height 104.5 cm
Shipping Width 28 cm
Shipping Depth 28 cm
Additional Information Captures dust, allergens and bacteria and even destroys formaldehyde.
Air Multimplier™ Technology to draw in distant pollutants and project purified air
Unique catalytic filter continuously traps and converts formaldehyde into water and CO2. Self-regenerates
Sealed to HEPA H13 standard
Smart purification, controlled by app or voice
Diffused mode. Purifies without cooling you
Dyson Link app: Control device from your smartphone or tablet.

We offer FREE delivery on orders over £100. Deliveries of small items are made by courier and are the next working day after dispatch.

Large appliances are delivered by our own delivery teams, installation services can also be selected during the checkout process. Unfortunately, we are not able to deliver some large appliances outside of Norfolk and North Suffolk at the moment; you will be informed of this during the order process if you enter a postcode outside of our delivery zone.

Some manufacturers offer direct delivery of large appliances; you will be informed if this is available during the order process.

We aim to dispatch within 2 workings days of the order being placed. You will receive an email confirming your delivery date.

Delivery Information ›

We offer installation services on large home appliances, you can select additional services at checkout.
We offer the following installation services:

Televisions & Associated Devices - from £45.00
Washing Machines - from £25.00
Washer Dryers - from £25.00
Tumble Dryers - from £10.00
Dishwashers - from £25.00
Refrigeration - from £10.00
Ovens & Cookers - from £60.00

All installations are carried out by our own experienced engineers. Our installation services are only available in Norfolk and North Suffolk, you will be asked for your postcode during the checkout process to see if these services are available to you.

Upon receipt of your order, we will call you to arrange a convenient time for your delivery and installation to take place.

For full details follow the link below.

Home Appliance Installation ›