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The Kosmen KM-12N dehumidifier is a popular product highly favored by customers for its practicality and durability. It is well-suited for both office and home spaces, making it an excellent companion for many families, especially during the upcoming changing seasons.
- Suitable for spaces of 10 - 40 m²
- Dehumidification capacity: 12 liters/24 hours (at 30°C, 80% humidity)
- Sterilization and air purification with ion technology
- Wi-Fi connectivity, remote control via app
- Water tank capacity: 3 liters
- Quick dehumidification and energy-saving
- Noise level: ≤ 40 dB(A)
- Digital control panel, touch LED screen
- Smart functions: clothes drying, timer mode, adjustable humidity control, child lock, memory function for saving settings history.

- Genuine 2 years warranty
- 3-year warranty for the compressor
- Free shipping
Introduction to the Kosmen KM-12N Dehumidifier
The Kosmen KM-12N household dehumidifier is a standout product highly favored by customers for its powerful dehumidification capabilities, making it suitable for both office and home environments. The Kosmen KM-12N is manufactured using advanced German technology, ensuring high performance and durability.
Components of the Kosmen KM-12N Dehumidifier:
- Compressor
- Suction Fan
- Water Collection Tray: Collects water after the moisture has condensed and flows down.
- Heat Exchanger – Condenser: Responsible for condensing water and drying the air.
- Control Panel: Allows users to set modes, features, and monitor the operation of the unit.
Structure of the Kosmen KM-12N Home Dehumidifier
Operating Principle:
- The device draws humid air from the environment through a fan, directing it into the evaporator where moisture condenses into water, flowing through the filter into the wastewater tank or being expelled directly outside.
- After processing the moisture, the air continues to the condenser to be dried and then expelled through the exhaust system.
- This process repeats continuously until the environmental humidity reaches the set level.
Advantages of the Kosmen KM-12N Dehumidifier
The Kosmen KM-12N dehumidifier is equipped with many smart features and outstanding advantages compared to other products in the same market segment. The Kosmen KM-12N has become an essential companion for many families during uncomfortable humid days.
Sleek, Modern Design
The Kosmen KM-12N dehumidifier features a compact design with a luxurious white color, making the device more attractive and eye-catching. The exterior is made of sturdy ABS plastic, which minimizes dust accumulation and facilitates cleaning.
Design of the Kosmen KM-12N Dehumidifier
The digital control panel is complemented by a modern touch LED display that is easy to use and adjust various functions. The product is also equipped with four smooth mini wheels and two side handles, allowing users to easily move and change the unit's location.
Control Panel of the Kosmen KM-12N Home Dehumidifier
Fast Dehumidification Speed
- The Kosmen KM-12N has a powerful dehumidification capacity of up to 12 liters per day.
- It features an airflow rate of up to 110m³/h with two fan modes (high/low) for efficient operation.
- Equipped with a gentle comfort dehumidification mode suitable for use in bedrooms.
- The fan unit uses a DC motor without brushes, saving energy.
- The product includes a water tank with a capacity of up to 3 liters, reducing the need for frequent emptying. Additionally, the tank is equipped with a transparent measurement stick for easy monitoring by users.
Variety of Features
- The air purification function uses modern negative ion technology to eliminate dirt and harmful bacteria.
- The child lock feature is especially suitable for families with young children.
- The touch button makes it easy for users to adjust the operating mode on the control panel.
- It has a convenient timer function with a maximum of 24 hours.
- The Kosmen KM-12N dehumidifier supports preset humidity levels and can automatically turn off as needed.
- It offers various customizable modes: Continuous (CO), 40% RH, 50% RH, 60% RH, 70% RH.
The Kosmen KM-12N Dehumidifier is equipped with 4-in-1 functionality
- The memory function retains the working mode, saving you time each time the device is restarted.
- It is equipped with a warning light and automatically shuts off when the water tank is full, as well as features for automatic defrosting and overload protection.
Mold and Moisture Management, Health Protection
The product is equipped with a coarse filter along with an activated carbon filter that removes up to 90% of harmful coarse dust, eliminating polluted and damp air to return a comfortable and dry living space. Additionally, the air filter of the machine is waterproof and washable, making cleaning quick and simple.
The Kosmen KM-12N dehumidifier helps keep your wardrobe and shoes dry, preventing attacks from bacteria and mold that can reduce clothing quality, cause fabric fraying, and lead to peeling leather or printed details.
Not only effective in homes or offices, the Kosmen KM-12N dehumidifier also plays a crucial role in document storage, camera preservation, and medical equipment safeguarding.
The Kosmen KM-12N Dehumidifier ensures excellent moisture control
Quick Clothes Drying
With the clothes drying mode, you won’t have to worry about damp clothes on humid days, thus reducing the risk of moldy clothes. Using the Kosmen KM-12N dehumidifier for drying clothes can save up to 85% of energy compared to traditional thermal drying methods, without causing wrinkles in your garments.
Convenient App Control
The Kosmen KM-12N dehumidifier allows for Wi-Fi connectivity and can be controlled through a convenient app, enabling remote operation and management. The app feature allows users to monitor indoor humidity in real-time. Additionally, you can quickly set functions and schedule On/Off cycles through the app.
Wi-Fi Connectivity Feature of the Kosmen KM-12N Dehumidifier
Quiet Operation, Low Noise
The Kosmen KM-12N dehumidifier operates at a noise level of only ≤ 40dB, completely eliminating concerns about excessive noise affecting your living space. The device starts and operates smoothly and quietly, making it suitable for spaces like bedrooms, living rooms, or reading and entertainment areas.
Notes for Using the Kosmen KM-12N Dehumidifier
When using the Kosmen KM-12N dehumidifier, to increase the product's lifespan and durability, you should follow these notes:
Set the Ideal Humidity for Family Health
To protect the respiratory system and create the most comfortable atmosphere for the entire family, you should maintain humidity levels between 50% - 60%. This range is recommended by health experts as ideal.
Be careful not to overuse the dehumidifier and avoid operating it at high intensity for extended periods. A space that is too dry can also lead to negative health effects, especially on the skin.
The Kosmen KM-12N dehumidifier works best in enclosed spaces. Frequently opening doors and moving in and out allows moisture from the outside environment to disrupt the existing humidity balance. This can not only reduce the machine's effectiveness but also affect its lifespan.
Do Not Place the Device Against the Wall
The installation position of the dehumidifier is also important. Placing it too close to the wall can block the air exhaust, causing overheating and overloading, which can affect the device's power supply. It is recommended to place the device at least 20 cm away from the wall on a flat surface and not on blankets, mattresses, or pillows.
Keep the Dehumidifier Away from Heat Sources
The dehumidifier itself generates heat; therefore, it should never be placed near heat-emitting appliances such as heaters, microwaves, gas stoves, or induction cookers. Doing so can lead to negative electrical effects such as short circuits, overheating, and potentially causing fires if carelessly handled.
Regularly Clean the Dehumidifier
Regular cleaning of the Kosmen KM-12N dehumidifier helps extend its lifespan and improves moisture control effectiveness. Notably, the air filter of the Kosmen KM-12N is designed with a waterproof function and is washable, making it easy for you to clean and maintain at home.
What room size is the Kosmen KM-12N dehumidifier suitable for?

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Does the Kosmen KM-12N have an automatic shut-off feature when the tank is full?

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Can I operate the Kosmen KM-12N dehumidifier continuously overnight?

Does the Kosmen KM-12N have air purification capabilities?

How to connect Wi-Fi for remote control on the Kosmen KM-12N dehumidifier?

Can I use the Kosmen KM-12N dehumidifier in the bathroom?

Why should I not place the Kosmen KM-12N too close to the wall?

Does the Kosmen KM-12N eliminate odors in the air?

Can people with sensitive skin or allergies use the Kosmen KM-12N?

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What are the reasons for water leakage in the dehumidifier and how to fix it?

What additional features does the Kosmen KM-12N have compared to other household dehumidifiers?

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