Xiaomi Mi Smart Antibacterial Humidifier White EU SKV4140GL

Manufacturer: Xiaomi


Brand new original, retail pack
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Xiaomi Mi Smart Antibacterial Humidifier White EU SKV4140GL
Xiaomi Mi Smart Antibacterial Humidifier White EU SKV4140GL
Xiaomi Mi Smart Antibacterial Humidifier White EU SKV4140GL
Xiaomi Mi Smart Antibacterial Humidifier White EU SKV4140GL

Instant UV-C sterilization system releases pure and healthy mist

UV-C instant sterilization / Easy to use top fill / Patented Low Noise Electric Water Valve / Constant Healthy Humidity

Enjoy healthy mist and comfortable humidity

Our home is our refuge, and creating comfortable humidity at home is just the beginning for the Mi Smart Antibacterial Humidifier.You'll feel like you're breathing in pure mountain forest air, and you'll feel carefree and relaxed.

Instant UV-C sterilization and purification [1]
Stored water is cleaned so that a clean water source is used to increase humidity

The humidifier's water source is critical. Tap water always contains bacteria, and germs can end up in purified water if left in the water tank too long. In the Mi Smart Antibacterial Humidifier, water must pass through the UV-C sterilization area before being atomized to humidify the air. Water is sterilized and purified instantly, and since only fresh, clean water is used to create a healthy mist, you don't have to worry about contamination of stored water.

  • cold cathode - The UV lamp emits a powerful light
  • Kills bacteria - Kills bacteria in the water
  • Instantly - Immediate cleaning before atomization for humidification

Ideal design and easy to use
Add water easily and fill very quickly

The new refill design of the Mi Smart Antibacterial Humidifier allows you to add water by simply removing the lid. There is no need to take out the water tank or move many times, saving time and effort. Everything has been studied to make the design as user-friendly as possible.

Patented low noise electric water valve
Quiet and discreet, less than 38 dB

A noise can be heard when the water valve works and water flows from the water tank to the channels of the main part. With noise reduction technology, R&D on electric water valve structure enables Mi smart antibacterial humidifier to provide stable water supply during sterilization cycle. Coupled with a slower drive, noise from re-watering is reduced, ensuring a quiet and unobtrusive experience. Particular attention has been paid to each step.

Constant and comfortable humidity, like in spring
Constant and healthy humidity, like the days of April

According to research, the average humidity of Chinese cities in April is around 58% [4].
This level of humidity is ideal for both our health and our homes [5].
When the constant humidity mode is activated, the indoor humidity is automatically maintained at a level of approximately 60% [6],which is the appropriate humidity level.

  • Air too humid
  • Comfortable humidity zone
  • Dry air

High frequency atomization system with ceramic core
Delicate mist penetrates pores and nourishes muscles

Choosing a high frequency atomizing disc with ceramic core causes the water to atomize into 1-5 micron particles. These particles emerge instantly from the mist channel at a speed of up to 300 mL/h [7].
Small particles gently penetrate your skin and directly access the muscle underlays, allowing your skin to absorb water like a sponge and maintain its moisture.

  • Vitrified ceramic core, secondary resonance for smooth atomization
  • High frequency oscillation, initial dispersion of liquid water
  • 300mL/hr mist rate humidifies large spaces

4.5 L capacity water tank
Large water capacity for continuous humidification day or night

Because we recognize your need for humidification over long periods of time, we've expanded our water tank capacity to 4.5L, which is equivalent to approximately eighteen 250mL bottles of mineral water.
Filling the water tank allows continuous humidification for 12 to 15 hours [8].
Say "Goodbye" to going back and forth, or waking up in the middle of the night to add water. This humidifier makes your life easier.
The water tank has a top-mounted opening and a large diameter, making it easy to clean while preventing contamination of stored water.

Status rings with visible segments
Moisture condition is easily visible even in dark night

The machine body is designed with segmented status rings that light up discreetly. Each segment displays the status of a different function and keeps you in control, with consistent mist amount and humidity visible at a glance. You can also freely adjust the humidity at the touch of a button, so you always have the humidity and comfort levels you want.

  • Low mist setting - Humidity suitable for spring
  • Medium mist setting - Humidity suitable for fall and air-conditioned rooms
  • High mist setting - Humidity suitable for winter and dry season
  • Constant humidity mode - Automatically adjusts the amount of mist
  • Lack of water / remove the water tank - Water needed or set up the water tank

Great attention has been paid to every detail

  • Concentrated spray nozzle: mist rises high and leaves tables dry
  • Ring-shaped air inlet on the base: facilitates the rapid dispersion of humidity
  • Soft and pleasant lighting: your companion for the night
  • Transparent water gauge: allows you to see the water level at a glance

[1] Antibacterial testing was conducted by the Guangzhou Institute of Microbiology. Antibacterial Test Report No.: KJ20190643.[2] A patent was obtained for the noise reduction electric water valve. Patent No: ZL 201821350302.1.[3] Operating noise data obtained from tests conducted by Vkan Certification and Testing Co., Ltd. (HVAC). Test Report No.: WTS2019 - 2073.[4] Average humidity data calculated according to “8- Average Relative Humidity in 5 Main Cities (2017)” in the 2018 Statistical Yearbook of China.[5] Appropriate level of humidity refers to “temperature and humidity in rooms suitable for the human body” in Household Technologies (Jiating Keji), 2004, Vol. 5.[6] Constant humidity data obtained from tests conducted by Vkan Certification and Testing Co., Ltd. (HVAC). Test Report No.: WTS2019-9236. Constant humidity status refers to humidity levels that can be continuously maintained within the humidity sensor's detection range. Humidity levels outside of this range can create deviations.[7] Haze emission data obtained from tests conducted by Vkan Certification and Testing Co., Ltd. (HVAC). Test Report No.: WTS2019-4962.[8] Wetting time data obtained from tests conducted by DEERMA Labs. Under laboratory conditions, with a temperature of 22.6°C and a humidity of 80%, continuous use was sustained for 12-15 hours with humidification set to a high mist level. Data may vary slightly depending on specific usage conditions.


  • Product Name: Mi Smart Antibacterial Humidifier
  • Nominal voltage: 220V
  • Nominal power: 25W
  • Product net weight: 1.9kg
  • Humidification capacity: 300±50mUh
  • Product Model No.: SCK0A45
  • Rated frequency50Hz
  • Water tank capacity: 4.5L
  • Noise level during operation: ≤ 38dB
  • Product Dimensions: 190 x 190 x 353mm