Kullhaus Qualis Pro 20L Dehumidifier and Air Purifier

Best dehumidifier for 80m²

The Kullhaus Qualis Pro 20L is the ideal dehumidifier for spaces up to 80m², efficiently eliminating excess humidity from your home. It also functions as a dedicated air cleaner, featuring a dust filter, H11 HEPA filter and ionizer to silently purify the air. For added convenience, the device can be remotely controlled via the Tuya mobile app.

—  Functions as a dedicated air cleaner (Air Purifying Mode)

—  WiFi connectivity

—  Quiet Operation

—  Low Energy Dehumidifier

—  KULLSAVE Energy Savings Smart Operation

—  Minimal, user friendly control panel

—  Continuous drainage

—  Excellent quality wheels

Dehumidifier and Air Cleaner

The Kullhaus Qualis Pro 20L air purifier dehumidifier is the device that effectively removes excess moisture from the air while purifying it at the same time. It therefore addresses two common air quality problems inside a room at the same time. Excessive humidity can lead to mould and mould odours, while airborne pollutants such as dust, pollen and pet dander can cause allergies and respiratory problems. The Kullhaus Qualis Pro 20L dehumidifier air purifier addresses these problems by removing moisture from the air, preventing mold growth and reducing the risk of allergies. In addition, it filters the air, trapping tiny suspended particles and improving overall air quality.

The excellent technical dehumidification features, as well as four air purification stages, make the Kullhaus Qualis Pro 20L in our opinion the best dehumidifier air purifier, helping to remove airborne particles such as bacteria, viruses, dust and other allergens.

—  antibacterial pre-filter

—  ionizer (On/Off control)

—  H11 HEPA filter

Dehumidifier with Wi-Fi

Easily control and adjust the humidity levels in your space from anywhere. Create the perfect environment while saving energy with smart Wi-Fi technology. Simply download the free Tuya Smart app from Google Play or the App Store, and manage your dehumidifier's full range of features remotely. With the Tuya Smart app, you can maintain optimal humidity levels in your home, no matter where you are.

Low Energy Dehumidifier

Kullhaus Qualis Pro 20L guarantees the lowest consumption on the market. Only 250W !
Moreover the KULLSAVE function reduces the running costs even more.

—  Standby consumption 0.5W!
—  Digital settings guarantee that the dehumidifier will not work unnecessarily, but exactly as needed.
—  Following the operating tips, under normal conditions the dehumidifier will be in Standby mode 70% of the day!

KULLSAVE Energy Saving System

Kullhaus Qualis Pro 20L 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 Qualis Pro 20L 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 Qualis Pro 20L 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 Qualis Pro 20L dehumidifier is possibly one of the QUIETEST 20 liter dehumidifier.
It is not only the low noise levels of the compressor [40/42dBA actual measurements] that make the Kullhaus Qualis Pro 20L 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. 

User friendly

• control via WiFi

• minimal design, easy to use without unnecessary buttons

• bright humidity indicator

• laundry function

• sleep function

• automatic restart after a power failure

• smooth rolling wheels for transport

• possibility of permanent connection to the drain

Where to place the Dehumidifier

When using the dehumidifier for the first time, we recommend placing it in the room with the highest humidity. Set the desired humidity level to 55% and allow the dehumidifier to run until the humidity reaches the set level. Afterward, move the Kullhaus dehumidifier to a central location in your home, such as the hallway that connects all the rooms, and adjust the humidity setting to 55-60%.

Important: the room doors should be open so that the dehumidifier can suck in the moisture. In homes with multiple hallways, you may want to move the dehumidifier.

Continuous Drainage

The Kullhaus Qualis Pro 20L dehumidifier is designed to collect moisture in its water tank. Alternatively, you can opt for Continuous Drainage, allowing the dehumidifier to automatically drain the accumulated moisture through a hose or pipe, eliminating the need for manual emptying of the tank. This feature is especially beneficial in high-humidity environments or when the dehumidifier needs to operate continuously. To use Continuous Drainage, simply connect a Ø14 mm hose (not included) to the dehumidifier's drainage outlet and direct it to a nearby drain or other appropriate outlet.

The drain hose is purchased separately here.