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Dyson AM10 Humidifier Review: Hygienic and Sleek
The Dyson AM10 combines a humidifier with a cooling fan and uses UV-C light to kill bacteria. But does its premium price deliver real value? Our editorial team compared specifications, buyer feedback and key decision factors.
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The Dyson AM10 is a stylish, hygienic humidifier that uses UV-C light to kill 99.9% of bacteria in water, making it a top choice for those concerned about airborne germs. Its fan function adds year-round utility. However, the small tank requires frequent refills, and the price is steep. If you value design and hygiene over capacity and cost, it's a solid pick. But for larger rooms or tighter budgets, simpler models may suffice.
How it scores
The good and the annoying
- UV-C technology kills bacteria in water for clean mist
- Dual function as humidifier and cooling fan
- Sleek, modern design that fits any decor
- Easy to use with remote control and auto mode
- Quiet operation at low fan speeds
- Small water tank (0.9 liters) requires frequent refills
- High price compared to traditional humidifiers
- No built-in humidistat; relies on manual settings
- Fan function can be noisy at higher speeds
- Filterless design still needs regular cleaning to prevent mold
Published July 28, 2026 · Reviewed by the Unbiased Advice & Insights editorial team · How we research and score
The Dyson AM10 is a premium humidifier that promises clean mist through UV-C light technology, all while doubling as a cooling fan. Our editorial team compared specifications, buyer feedback and key decision factors to see if this sleek machine lives up to its hype and price tag. If you are looking for a humidifier that prioritizes hygiene and design, read on.
Design and Build Quality
The Dyson AM10 features the brand's signature bladeless fan design, with a loop amplifier and a sturdy base. It looks modern and fits well in contemporary homes. The build quality is solid, with high-grade plastics that feel durable. The remote control attaches magnetically to the top, which is convenient. However, the glossy finish can show fingerprints. The unit is relatively compact but still stands over two feet tall.
Performance: Humidification and Fan
As a humidifier, the AM10 uses ultrasonic vibration to create a fine mist, which is then passed through UV-C light to kill bacteria. It can raise humidity in a medium room effectively. The fan function provides a gentle breeze, but at higher speeds it can be noisy. The mist output is adjustable, but the small tank means you will refill it often, especially on higher settings. The run time of up to 18 hours on low is decent, but on high it lasts only a few hours.
Ease of Use
Setting up the Dyson AM10 is straightforward. Fill the tank, place it on the base, and select your desired mist level and fan speed via the remote or the Dyson Link app. The app adds convenience but is not necessary. The auto mode adjusts fan speed based on temperature, but it does not measure humidity. The lack of a humidistat means you have to guess the right setting. Some users find the app connectivity finicky.
Cleaning and Maintenance
Cleaning the AM10 is essential to prevent mold and bacteria growth, despite the UV-C light. Dyson recommends a weekly cleaning routine: descale the tank with a vinegar solution and wipe down the base. The tank opening is wide enough for easy access, but the internal components can be tricky to reach. Some buyers report that mineral deposits build up quickly if you use hard water. The UV-C light bulb has a lifespan of about 12 months and is replaceable.
Common Buyer Complaints
Many users love the design and hygiene, but common complaints include the small tank requiring frequent refills, especially overnight. The price is a major sticking point, as many feel it is too high for what it offers. Some also mention that the fan is not powerful enough to cool a room significantly. A few buyers experienced mold growth despite the UV-C, likely due to irregular cleaning. The lack of a humidistat is another frequent criticism.
Final Verdict
The Dyson AM10 is a well-built, hygienic humidifier that stands out for its UV-C technology and dual fan function. It is ideal for design-conscious users who prioritize clean mist and are willing to pay a premium. However, the small tank and high cost make it less practical for large spaces or budget-minded shoppers. If you can accept the trade-offs, it is a solid choice. Otherwise, consider a larger, more affordable humidifier with a humidistat.
More guides
See our full buying guides hub and our research and scoring methodology. We compared specifications and verified owner feedback; we did not physically test every product.
Specs that matter
| Type | Ultrasonic with UV-C disinfection |
| Tank capacity | 0.9 liters (approx. 0.24 gallons) |
| Coverage area | Up to 300 sq ft (approx. 28 sq m) |
| Run time | Up to 18 hours on low setting |
| Dimensions | 10.3 x 10.3 x 24.9 inches |
| Weight | 7.7 pounds |
You want a stylish, hygienic humidifier with UV-C sterilization and a fan function, and you don't mind refilling the tank frequently. Ideal for small to medium bedrooms or offices.
You need a humidifier for a large room, prefer a large tank for all-night operation, or are on a tight budget. Also skip if you dislike cleaning the unit regularly.
Questions before you buy
Does the Dyson AM10 really kill bacteria?
Yes, the UV-C light technology is designed to kill 99.9% of bacteria in the water before it is released as mist. This makes it one of the most hygienic humidifiers available.
Can the Dyson AM10 be used without the fan?
Yes, you can use the humidifier function alone without the fan. The fan can be set to a separate speed or turned off entirely.
How often do I need to clean the Dyson AM10?
Dyson recommends cleaning the machine weekly to prevent mold and bacteria buildup. The UV-C light only treats water in the tank, not the internal components.
Is the Dyson AM10 suitable for large rooms?
It covers up to 300 square feet, which is suitable for medium-sized rooms. For larger spaces, you may need a second unit or a higher-capacity model.
Does the Dyson AM10 have a humidistat?
No, it does not have a built-in humidistat. You control the mist output manually via the remote or app. Some users wish it had an auto mode based on humidity level.