Best dehumidifier for 80m²
Kullhaus Alpha Q20L dehumidifier can be placed everywhere, as it has small dimensions and is easy to move. It is a compact 20 liters dehumidifier, which covers up to about 80m², with extremely low operating costs. It is distinguished for the excellent quality of materials, the solid construction, the minimal design, the low energy efficiency and the very quiet operation.
Dehumidifier and Air Cleaner
The Kullhaus alpha Q20L dehumidifier is one of the few dehumidifiers that can function solely as an air purifier, without dehumidifying at the same time. In "Air Purifying Mode", the device operates at high fan speed and the ionizer is automatically activated.
antibacterial dust filter (included)
ionizer (activation with On/Off button)
medical H13 HEPA filter (included)
Automatic Operation
In AUTO mode the device works automatically based on room humidity levels, according to the table below.
| Ref. Humidity of the Room % |
Indication |
Compressor |
Fan speed |
| ΣΥ% > 65% |
Red |
Operating |
High |
| 55% < ΣΥ% <65% |
Green |
Operating |
Low |
| ΣΥ% <55% |
Blue |
Does not operate |
Low |
Low Energy Dehumidifier
Kullhaus alpha Q20L guarantees the lowest consumption on the market. Only 145W ! Moreover the KULLSAVE function reduces the running costs even more.
- Metered consumption only 245W !
- Standby consumption 0.6W!
- Digital settings guarantee that the dehumidifier will not work unnecessarily, but exactly as needed.
- ΑFollowing the operating tips, under normal conditions the dehumidifier will be in Standby mode 70% of the day!
KULLSAVE Energy Saving System
Kullhaus alpha Q20L low energy dehumidifier uses the smart energy saving function. Set the relative humidity you prefer, ideally 50-55%. The dehumidifier will operate for as long as it takes to achieve the goal. When the humidity drops to the desired levels, the compressor will stop, the fan will run for about 3 minutes on the low speed and the Kullhaus alpha Q20L will go to sleep for 17 minutes. After 17 minutes, only the fan will operate for about 2 minutes, in order to check the relative humidity. If the latter has increased by + 3% above the desired level, Kullhaus alpha Q20L will go into the dehumidification mode. Otherwise, the fan will run for about 3 minutes on the low speed and the dehumidifier will go back to sleep for 17 minutes and so on.
Low Noise Dehumidifier
Kullhaus Alpha Q20L dehumidifier is possibly the QUIETEST 20 liter dehumidifier.
It is not only the low noise levels of the compressor [40/44dBA actual measurements] that make the Kullhaus alpha Q20L dehumidifier one of the quietest dehumidifiers for 80 sq.m. Equally important is the quality of the plastic parts and the robust construction of the dehumidifier, which eliminate any squeaking or resonance of the plastics during the operation of the device. Kullhaus has incorporated noise-reducing technologies, i.e. insulated compressor compartments, vibration-absorbing materials, and quiet fan blades.
Continuous Drainage
Kullhaus alpha Q20L dehumidifier is set to collect water in the water tank.
You can also choose to use Continuous Drainage to automatically drain the collected moisture through a hose or pipe without the need for manual emptying of the water tank. This feature can be particularly useful in areas with high humidity or where the dehumidifier needs to run continuously. To use a dehumidifier with continuous drainage, you will need to connect a 12 mm diameter hose to the dehumidifier's drainage outlet and run it to a nearby drain or other suitable outlet.
The drain hose is purchased separately here.
