Introduction to the Kosmen KM-12W dehumidifier

The Kosmen KM-12W residential dehumidifier impresses with its effective humidity control and versatile design, making it suitable for various spaces such as offices, bedrooms, and living rooms. The device applies advanced technology to ensure stable, durable performance, helping maintain a dry, comfortable living environment all year round.

Structure of the Kosmen KM-12W Dehumidifier

1/ Compressor

2/ Air Intake Fan

3/ Water Tank: Collects condensed water after moisture is extracted from the air

4/ Evaporator & Condenser Coils: Perform moisture condensation and warm the air before releasing it back into the room

5/ Control Panel: Allows users to select modes, adjust functions, and monitor device operation

The structural design of the Kosmen KM-12W residential dehumidifier

Operating Principle

• The machine operates based on the principle of air moisture condensation. The fan draws humid air from the surrounding environment and directs it through the evaporator coil, where moisture condenses into droplets and flows into the water tank or drainage outlet.

• The dried air then passes through the condenser coil for reheating before being released back into the room.

• This cycle continues until the room humidity reaches the pre-set level, maintaining a consistently dry and stable environment.

Advantages of the Kosmen KM-12W dehumidifier

Modern, sophisticated design

The Kosmen KM-12W features a compact, elegant, and refined design that complements various interior styles—from minimalist to contemporary. Its high-quality ABS plastic housing has a smooth, glossy finish that resists dust and is easy to clean.

Its durable mechanical buttons make it easy to operate all functions of the Kosmen KM-12W

Beyond its visual appeal, the Kosmen KM-12W is also highly appreciated for its practical design. It features a sturdy handle and four smooth-rolling wheels, making it easy to move and position in different spaces. Additionally, the machine is equipped with an LED display paired with simple mechanical buttons for effortless operation. This is the perfect blend of function and aesthetics, delivering effective humidity control while enhancing the beauty of your living space.

Optimal dehumidification performance

The Kosmen KM-12W offers a dehumidifying capacity of 12 liters per day, suitable for spaces from 10 to 40m², such as bedrooms, workspaces, small storage rooms, or compact apartments.
Equipped with a high-performance Anuodan compressor and advanced condensation technology, the device operates stably, quickly restores ideal humidity levels, and ensures excellent energy efficiency.

The Kosmen KM-12W effectively controls humidity in small spaces

It features a 3-liter water tank along with an automatic shut-off function when the tank is full, giving users peace of mind without the risk of water overflow. With smart operational capability, the KM-12W maintains ideal humidity to protect furnishings and indoor spaces from mold, keeping your environment dry, clean, and comfortable.

Air filtration and sterilization

In addition to dehumidifying, the Kosmen KM-12W helps keep your indoor air pure and safe. It is equipped with a pre-filter combined with negative ion technology, which captures large dust particles and neutralizes airborne microorganisms such as bacteria, mold spores, pollen, and allergens.
This process creates a cleaner environment, reduces respiratory risks and skin irritation, and enhances overall comfort and sleep quality. Its intelligent filtration system delivers consistent sterilization, suitable for bedrooms, living spaces, or offices.

The KM-12W features an optimized air filtration system, providing a safer living environment for your family

Smart function system

The Kosmen KM-12W acts as a “smart assistant” that allows users to manage humidity easily and flexibly. The durable mechanical control panel ensures simple operation for users of all ages.

The device is equipped with multiple convenient features, including a timer, memory function, customizable humidity settings, and a child lock to prevent accidental operation—ideal for households with children.

With its smart feature system, the Kosmen KM-12W enhances the overall user experience

Additionally, the clothes-drying mode is extremely useful during rainy or humid days, helping garments dry faster while preserving softness and color. These versatile functions offer a seamless, efficient, and user-friendly experience for all living spaces.

Quiet operation and exceptional energy efficiency

The Kosmen KM-12W is engineered for comfort and energy savings. With a low noise level of ≤40dB(A), it minimizes operational sound, creating a peaceful environment for sleeping, learning, or working.

The Kosmen KM-12W operates quietly and is energy-efficient

The Sleep Mode automatically adjusts performance to maintain ideal humidity while optimizing power consumption. Users can let the unit run overnight without worrying about noise or excessive energy use.

WiFi connectivity – Flexible control anytime, anywhere

The Kosmen KM-12W features modern WiFi connectivity, allowing users to control the device remotely through a smartphone application. Whether at work, on the go, or away from home, you can turn the machine on or off, adjust modes, set humidity levels, and monitor indoor air conditions in real time.

This feature offers maximum convenience and ensures your living space is always dry and comfortable before you return home, saving time and enhancing your daily routine.

Safety Instructions

• Place the machine upright on a flat, stable surface to ensure proper operation.
• Maintain at least 30 cm of clearance from objects, heat-emitting devices, or flammable materials.
• Do not block the air inlet or outlet while the device is running.
• Use only in household environments; do not place the unit inside wardrobes, cabinets, vehicles, or similarly enclosed spaces.
• After transport or if the device has been tilted, let it stand upright for at least 1 hour before plugging in.
• Ensure the power supply matches the specifications on the product label. Avoid voltage overload or poor-quality cables.
• Do not drop or strike the device during use or transport.
• Inspect the power cord and plug before use; avoid using the machine if damaged.
• Do not unplug the device to turn it on or off; always use the control panel.
• Turn off the machine, unplug it, and empty the water tank before moving the unit.
• Do not spray insecticides, flammable solvents, or water directly onto the machine.
• Children aged 8 or older or persons with limited capability may only use the device under supervision.
• Children must not play with, clean, or maintain the device without adult supervision.
• Do not disassemble or repair the product yourself; servicing must be performed by authorized technicians.
• Periodic maintenance at authorized service centers is recommended to ensure optimal performance and longevity.