Introducing the Kosmen KM-20N dehumidifier.
The Kosmen KM-20N household dehumidifier is a product manufactured using advanced German technology, ensuring high performance and durability. It regulates humidity, integrates air filtration and antibacterial functions, keeping your home dry and clean while protecting the health of family members when air humidity is high.

Product structure
The Kosmen KM-20N dehumidifier operates on a cold condensation mechanism, consisting of components such as: a compressor, a suction fan, a condenser, a wastewater tank, an evaporator and condenser coils that condense moisture and dry the air, and finally, a system control unit.

Operating principle
- The device draws in humid air from the environment via a fan, introduces it into the cooling coil, where the moisture condenses into water that flows through a filter tray into a wastewater tank or is discharged directly outside.
- After removing the moisture, the air is then fed into the condenser to be dried and expelled through the exhaust system.
- This process is repeated continuously until the ambient humidity reaches the set level.
Advantages of the Kosmen KM-20N household dehumidifier
The Kosmen KM-20N dehumidifier utilizes modern technology and a sophisticated design with many smart features. It is a top choice for many families as the humid season approaches.
Compact and elegant design
The Kosmen KM-20N dehumidifier is designed with a compact size of only 10.5 kg. The dehumidifier’s casing is made of high-quality ABS plastic in a white and blue color scheme, adding to its elegant, modern, and luxurious appearance. It is equipped with four mini wheels for convenient movement between spaces.

Effective moisture absorption
With a capacity of 20 liters/day, the Kosmen KM-20N dehumidifier effectively controls humidity in spaces of 40-80m². The product is equipped with a 3-liter water tank and a 60cm long drain pipe, allowing for easy and convenient drainage, saving users time on cleaning the water tray.
Modern technology features
In addition to its effective dehumidification capabilities, the machine is equipped with an intuitive button system and a modern LED touchscreen display showing real-time humidity. Furthermore, you can set a timer and pre-set your desired humidity level. The memory function saves your operating settings, saving you time when restarting the device.

The Kosmen KM-20N dehumidifier also features a water tank full alarm, allowing users to easily monitor and handle wastewater promptly. In addition, the product is equipped with an air filter to remove environmental dust, an overload protection mechanism, and automatic defrosting to ensure safety during operation.
Two convenient fan modes
The Kosmen KM-20N dehumidifier features two fan speed settings (high/low), allowing users to adjust the dehumidification efficiency. The fan uses a brushless DC motor, saving energy.
The high fan speed setting allows for faster air circulation, effectively controlling humidity quickly. Conversely, the low fan speed setting can be adjusted when humidity isn’t excessively high and is suitable for use in quiet bedroom environments.
Treating mold in homes and purifying the air.
The Kosmen KM-20N household dehumidifier features modern technology and a 3-in-1 function. In addition to dehumidifying, the device generates negative ions to kill bacteria and purify the air. The filter in the body easily removes accumulated dust and dirt, ensuring that offices and homes remain dry, fresh, and clean.
Prevent mold growth and protect electronic devices and household appliances.
The Kosmen KM-20N dehumidifier prevents the growth of airborne bacteria, preventing mold and mildew from damaging fabrics, leather goods, and food. The product also protects machinery and electronic equipment from rust while keeping living spaces dry and airy.
Dry clothes quickly
If you live in an area affected by dampness and high humidity, the Kosmen KM-20N dehumidifier is a lifesaver for dealing with clothes that take a long time to dry and develop unpleasant odors during long, sunless days. With its drying function and ability to balance humidity, deodorize, and address issues like mold, mildew, and discoloration that often appear on fabrics during rainy and cold weather, it solves these problems.

Convenient app control.

Smooth operation, low noise level.
The Kosmen KM-20N dehumidifier operates with a very low noise level (≤ 40dB), causing no discomfort to those around it, making it suitable for use in any private space such as bedrooms, offices, or living rooms,…
Notes on using the Kosmen KM-20N dehumidifier
The machine should not be placed in a space that is too large.
The Kosmen KM-20N is a household dehumidifier recommended for use in offices and homes with an area of 40-80m², to ensure optimal humidity control.
Close all doors when not in use.
When starting the Kosmen KM-20N dehumidifier, ensure all doors are closed and minimize entry and exit to the area requiring humidity control. This helps the machine operate accurately and reduces energy waste.
Avoid switching it on and off repeatedly during use.
Another important point to note is that you should not turn the product on and off too many times during use. Doing so causes the compressor to start and stop continuously for extended periods, which wastes energy and affects the machine’s lifespan.
Place the machine 20cm away from the wall.
You should not place the Kosmen KM-20N dehumidifier too close to the wall, as blocking the dry air outlet will cause the machine’s temperature to gradually rise, easily leading to short circuits and premature product damage. Kosmen recommends placing the device 20-30cm away from the wall; this is the ideal distance for the dehumidifier to work most effectively.
Regular cleaning of the dehumidifier.
To ensure stable operation and maximum efficiency, you should clean the air filter every 1-3 months, depending on usage frequency. The Kosmen KM-20N dehumidifier is equipped with a waterproof, washable air filter that can be easily cleaned regularly to avoid affecting the machine’s performance.
SPECIFICATIONS
| Dehumidification capacity | 20 liters/day (at 30 ° C, 80% RH) |
| Use electricity. | 220V/50Hz |
| Power consumption | 300 W |
| Air flow | 160 m3/h |
| Rated current | 1.39A |
| Compressor | Panasonic |
| Refrigerant | R134A |
| Scope of operation | 40 – 80 m² |
| Reservoir | 3 liters |
| Noise level | ≤ 40dB (A) |
| Work environment |
5 – 38 ℃ 10% – 90% RH
|
| Product dimensions | 320 * 214 * 537 mm |
| Packaging size | 374 * 278 * 578 mm |
| Product weight | 10.5 kg |
| Packaging weight | 12 Ka |
For any information or assistance, please contact us directly at the following number:
HOTLINE : 0963.663.330 , 0989.606.330










