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Xiaomi opens preorder for 8-liter purifier humidifier
Xiaomi’s Mijia Purifier Humidifier 3 Pro combines air purification and humidification, with an 8-liter tank and a 1,699-yuan preorder price.

Image: ITzine
Xiaomi has opened preorders in China for the Mijia Purifier Humidifier 3 Pro, a hybrid appliance designed to humidify air while removing dust and formaldehyde. It has an 8-liter water tank, up to 16 hours of operation, and a price of 1,699 yuan, or approximately $250.
The same price is listed on Xiaomi Youpin. In standard mode, the device delivers humidification of up to 2,000 ml/h, while noise drops to 28.1 dB(A) in night mode. Xiaomi also lists a CADR of up to 422 m³/h for particulate matter and 247 m³/h for formaldehyde.
Mijia Purifier Humidifier 3 Pro features
- 8-liter water tank
- Up to 16 hours of operation
- Humidification output of up to 2,000 ml/h
- 28.1 dB(A) noise in night mode
- CADR of up to 422 m³/h for particles
- CADR of up to 247 m³/h for formaldehyde
- Control through the Mijia app and Xiao Ai voice assistant
The appliance uses one-way water delivery to prevent used water from flowing back. It also includes self-cleaning and separate cleaning of internal components, features intended to reduce buildup and yellowing caused by neglected maintenance.

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A built-in LCD shows five main operating parameters. Water can be added from the top, while the tank can be removed completely when needed. Wheels on the base make it easier to move the unit between rooms.
The Mijia Purifier Humidifier 3 Pro is currently listed for preorder in China. Its combination of a large tank, air purification, humidification, and Xiaomi ecosystem controls puts it beyond the role of a compact standalone humidifier.
Frontier Editor
Dan is our resident futurist, covering electric mobility, space exploration, and the smart home. He's interested in atoms just as much as bits. Whether it's a new battery chemistry, a reusable rocket, or a protocol that finally makes IoT devices talk to each other, Dan breaks down the engineering that pushes humanity forward.
via ITzine


