Timberk Air Doctor
![]() | Outdated Product $140.40 Type: humidifier; Humidiation: ultrasonic; Humidification area (m²): 25; charcoal filter; Sterilization: air flow adjustment; ionizer; warm steam; water purification; timer; display; Controls: electronic; Operating time (h): 16; Water consumption (mL/h): 250; Power (W): 110; Power source: mains |
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Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Timberk 2025 - new arrivals, bestsellers, and the most relevant models Timberk.


THU UL 11 has received great popularity among Timberk humidifiers. After all, it has a wide range of functions at a relatively low cost.
Universal device
The owner of THU UL 11 can choose the humidity level in a wide range — from 45 to 80%. Therefore, this ultrasonic device is suitable not only for people, but also for indoor plants and winter gardens. However in the reviews, the owners of the device note that the hygrometer of the device sometimes overestimates the level of humidity, for example, it shows 50%, while other devices show 40%.
Approximate water consumption — 250 mL / hour — indicates the average performance of the model. However, this corresponds to its cost and dimensions. In Timberk, in addition to the usual mode, an additional one is provided — “warm steam”. When it is activated, the humidity in the room rises faster and water is consumed more intensively. On average, a 4-liter tank is enough for about a day. When it ends, the device turns itself off.
"Air Doctor"
The release of THU UL 11 marked the beginning of the Timberk series of devices, symbolically named Air Doctor+. Because this unit has a more beneficial effect on the wearer's health than a conventional humidifier.
According to experts, the amount of negatively charged ions in the air of apartments and offices is several times less than what people need for optimal well-being. "Air Doctor" will help solve this problem thanks to the built-in ionizer.
The owners of THU UL 11 will also enjoy pleasant aromatherapy sessions. The effect of them will depend on the chosen oil, for example, relaxation and stress relief, or, conversely, an increase in tone. A capsule for aromatic oils is provided in the body of the device and its filling for a session is a matter of 5 minutes.
Another useful function of THU UL 11 is air purification from sharp and unpleasant odours. The main thing is not to be lazy at least occasionally to wash the carbon filter intended for this.