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Dyson HP09 hot+cool Formaldehyde Fan Heater
379629-01
CLEARANCE
$804
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BONUS OFFER
Click & Collect Bonus - Get $15 off⌓ online carts over $150
⌓Ends 11.59PM AEST 06/09/2026. Offer only applies to web orders where Click & Collect is available in the shopping cart. Minimum spend amount calculated after any other discounts have been applied. Can be used on The Good Guys website in conjunction with a Price Beat when available on individual product pages. Excludes products marked online only, available for delivery only, special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, digital vouchers, gaming credits and streaming services, Gift Cards, Services, Gold Service Extras, Installation & Delivery. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.
Product Overview
Key Features
- Purifying fan heater for year-round comfort
- HEPA Glass Media and Carbon Filter, easy to move
- 10 speed settings and sleep timer up to 8 hours
BONUS OFFER
Click & Collect Bonus - Get $15 off⌓ online carts over $150
⌓Ends 11.59PM AEST 06/09/2026. Offer only applies to web orders where Click & Collect is available in the shopping cart. Minimum spend amount calculated after any other discounts have been applied. Can be used on The Good Guys website in conjunction with a Price Beat when available on individual product pages. Excludes products marked online only, available for delivery only, special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, digital vouchers, gaming credits and streaming services, Gift Cards, Services, Gold Service Extras, Installation & Delivery. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.
Key Specifications
- Brand:
- Dyson
- Model Number:
- 379629-01
- Compatible Room Size:
- 81m3
- Filters:
- Detects and destroys formaldehyde, HEPA Glass Media & Carbon Filter, Selective Catalytic Oxidization filter
- Connections:
- Wi-Fi
- Type:
- Air Purifier
Options
- Timer:
- Yes - 8 Hours
- Settings:
- 10 Speed settings
Smart Features
- Smart Home Compatible:
- MyDyson App - Control and monitor air quality from anywhere, Amazon Alexa, Google Assistant, Siri
General Information
- Family:
- Dyson HP09
- Colour:
- White
- Supplier Colour:
- White/Gold
- Additional Features:
- 350 degree oscillation, Automatic filter care notifications, Automatically monitors air quality and adjusts airflow accordingly
- What's In The Box:
- Combined Glass HEPA and Activated carbon filter, Remote control - WARNING: Remote includes button battery
Warranty
- Manufacturer's Warranty:
- 2 Year
Options
- Timer:
- Yes - 8 Hours
- Settings:
- 10 Speed settings
General Information
- Family:
- Dyson HP09
- Colour:
- White
- Supplier Colour:
- White/Gold
- Additional Features:
- 350 degree oscillation, Automatic filter care notifications, Automatically monitors air quality and adjusts airflow accordingly
- What's In The Box:
- Combined Glass HEPA and Activated carbon filter, Remote control - WARNING: Remote includes button battery
Product Dimensions
- Product Height (mm):
- 764
- Product Width (mm):
- 205
- Product Depth (mm):
- 130
- Product Weight (kg):
- 5.7
Box Dimensions
- Box Height (mm):
- 1045
- Box Width (mm):
- 280
- Box Depth (mm):
- 280
- Box Weight (kg):
- 8
Product Reviews of Dyson HP09 hot+cool Formaldehyde Fan Heater
Overall Rating Snapshot
4.6 out of 5 stars from 92 reviews
91% of users recommend this product
What customers say, summarised by AI
- Heats rooms quickly and efficiently, ideal for cold seasons.
- Air purification is highly effective, removing formaldehyde and allergens.
- Cooling function works as a fan, not an air conditioner—lower expectations needed.
- Quiet operation and sleek design; easy to move between rooms.
- App control provides convenience and real-time air quality monitoring.
- Some issues reported with missing remote and difficult setup instructions.
Pros
Easy (6)
Quality (6)
Quiet (5)
Cleaning (5)
Efficient (1)
Speed (1)
Value (1)
Safety (1)
Cheap (1)
Anonymous
Confirmed purchase 20 June 2026
Published on 15 July 2026
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Awesome
Heats the room quite quickly.
Rach
Confirmed purchase 9 June 2026
Published on 1 July 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
One of the best Dyson Fan
This fan has both cooling and heating. It purifies even the dangerous gases such as formaldehyde. One of the best purchases I have ever made. Love it.
E
Confirmed purchase 11 July 2023
Published on 13 May 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Best product
sudha joshi
Confirmed purchase 18 October 2025
Published on 29 November 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Very powerful
Amazing product can use all year round, also very powerful
Summer
Confirmed purchase 4 September 2025
Published on 3 November 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great and very valuable product
We’re pretty satisfied with this purchase as it has all the features in a single product like Cool, Hearing and purification. It does its job for purification and hearing but cooling is not effective as an air conditioner which is pretty obvious. Overall, it’s a great product and highly recommended!
Nick
Confirmed purchase 2 December 2024
Published on 14 July 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Small but effective.
Easy to operate and a terrific heater. Very efficient, much better for our electricity bill than our air conditioner.
Robyn
Confirmed purchase 25 May 2025
Published on 18 June 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Clean Air & Comfort Year-Round – Worth the Investment
I've been using the Dyson HP09 for a few months now and it's been great. It heats up the room quickly in winter, cools well in summer, and the air feels noticeably cleaner. I like that it removes formaldehyde too, especially with kids around. It's quiet, looks sleek, and I can control it from my phone. A bit pricey, but worth it for the peace of mind.
Shoma
Confirmed purchase 10 April 2025
Published on 8 May 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great product
Good fan with a powerful filter worth the wait and beautiful colours quiet and powerful for summer and winter days
Cedric
Confirmed purchase 11 March 2025
Published on 1 April 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Ultimate dual system
Best features: easy mobility, lightweight, multiple functions easy to use. Enhanced sleep quality.
Cee
Confirmed purchase 25 February 2025
Published on 19 March 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 10 of 92 reviews
ABOUT THE GOOD GUYS REVIEWSThe Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The Dyson HP09 hot+cool Formaldehyde Fan Heater is a premium air purifier, heater, and fan in one. It suits allergy sufferers, pet owners, and those seeking a healthier home environment. Its standout strengths are formaldehyde removal, advanced filtration, and smart controls. One limitation is its higher noise level at maximum settings compared to quieter alternatives.
What it’s great for
- Allergy Relief
- Year-Round Comfort
- Pet-Friendly Homes
- Air Quality Improvement
- Smart Home Integration
Where it works best
- Living Rooms
- Bedrooms
- Open Plan Spaces
- Home Offices
Who it’s for
- Allergy Sufferers
- Pet Owners
- Families
- Tech Enthusiasts
Things to consider
Noise levels are higher at full power compared to some specialist air purifiers.
Allergy relief score
9/10 - HEPA filtration and formaldehyde destruction provide excellent allergen removal.
Room size suitability
Up to 35 m² - Suitable for medium to large rooms.
Pet hair & odour performance
8/10 - Effectively reduces pet dander and odours with advanced filtration.
Noise level vs category average
6/10 - Louder at maximum settings than some specialist purifiers, but acceptable at lower speeds.
Smart home compatibility
Works with Dyson Link app, Alexa, and Google Assistant.
Key benefits
- Formaldehyde Removal: Actively detects and destroys formaldehyde for improved indoor air safety.
- HEPA Filtration: Captures 99.95% of particles as small as 0.1 microns, reducing allergens and pollutants.
- Multi-Function: Purifies, heats, and cools, providing year-round comfort and air quality.
- Smart Controls: Compatible with Dyson Link app and voice assistants for remote monitoring and control.
- Oscillation: 350° oscillation ensures even air distribution throughout the room.
- Sealed Filtration System: Prevents pollutants from leaking back into the air.
- Sleek Design: Modern aesthetic fits seamlessly into contemporary interiors.
Q: What does the Dyson HP09's formaldehyde detection and destruction feature mean in everyday use?
A: It means the HP09 is designed to sense formaldehyde in the air and break it down, rather than only trapping it in a filter. That matters for ongoing indoor sources such as some furniture, paints and cleaning products, which can keep releasing gas over time.
Q: Does the Dyson HP09 have a filter, and how often does it usually need replacing?
A: Yes, the HP09 has a sealed filtration system for particles and gases. In many homes, the main filter is typically replaced about every 12 months with regular use, while the catalytic formaldehyde filter is designed to last the life of the machine.
Q: Does the Dyson HP09 cool a room like an air conditioner?
A: No, the HP09 does not refrigerate the air like a portable or split-system air conditioner. In cooling mode it projects purified airflow to help you feel cooler, so it is better for personal cooling than for dropping the whole room temperature.
Q: Does the Dyson HP09 use a lot of electricity when heating?
A: Yes, heating mode will use noticeably more electricity than fan-only purification because electric resistance heating is power-hungry. Real running cost depends on how long it heats for and the room conditions, so it is not the same as using it only as a purifier.
Q: Can the Dyson HP09 purify the air while heating or in cooling mode?
A: Yes, the HP09 is designed to purify the air while it is heating or projecting cooling airflow. That gives it a practical year-round role, because one machine can handle winter heating, summer airflow and everyday purification between seasons.