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The Dyson HP09 Purifier Hot + Cool Formaldehyde aims to perform several key tasks in your home with heating, cooling, and air purification rolled into one stylish machine. It also claims to destroy formaldehyde, a gas that’s given off by some household items and cigarette smoke. But has this multifunction air purifier bitten off more than it can chew? Read our in-depth review to find out.
pros
cons
What's included?
- What is it?
- What’s it great at?
- Is there anything I should look out for?
- Is there anything else I need to know?
- Should I buy it?
Full Access first month £5, then £10.99 per month, cancel at any time
| Dust removal | |
|---|---|
| Quietness | |
| Ease of use |
- Apr 2023Last checked by Which?
- Sept 2021First reviewed by Which?
- Apr 2021Released
