Xiaomi has expanded its smart home appliance lineup in China with the launch of the Mijia Purifying Dehumidifier Max, a premium solution designed for large homes and regions with persistent high humidity. This model goes beyond basic moisture removal by combining powerful dehumidification with advanced air purification, targeting users who want year-round comfort, cleaner air, and intelligent control in a single device. With support for large-area coverage and smart ecosystem integration, it positions itself as a flagship-grade dehumidifier for demanding environments.
The Mijia Purifying Dehumidifier Max delivers an impressive dehumidification capacity of up to 60 liters per day, making it suitable for areas where humidity is consistently high. Xiaomi claims it can reduce humidity in a 15-square-meter bedroom to a comfortable level in just seven minutes. With coverage of up to 120 square meters, it is well suited for large living rooms, duplex apartments, basements, and other spacious interiors.
At the core of the device is a dual-rotor inverter compressor paired with a fully inverter-driven system that also controls the fan motor and stepper motor. This setup allows precise humidity control while maintaining lower noise levels and improved energy efficiency. The unit supports continuous operation in environments above 10°C and uses accurate evaporator temperature control to prevent frost buildup during extended use.
Beyond dehumidification, the device functions as a high-end air purifier. Xiaomi has integrated a five-stage purification system that includes an antibacterial pre-filter, a high-precision particulate filter, a dedicated formaldehyde removal layer, UVC sterilization, and a plasma generator. This combination targets dust, allergens, bacteria, viruses, and harmful gases. The purification system can also operate independently when dehumidification is not required. Particle CADR ranges between 300 and 352 cubic meters per hour, while formaldehyde CADR reaches up to 170 cubic meters per hour, depending on conditions.
To reduce maintenance, the dehumidifier comes with a 9-liter water tank, allowing longer operation without frequent emptying. For continuous drainage, Xiaomi has included a built-in drainage pump that supports up to 5 meters of vertical lift and 30 meters of horizontal drainage, making it practical for basement installations and fixed setups.
The wide-angle clothes-drying mode is designed to speed up laundry drying indoors. Xiaomi claims it can dry up to 10 cotton garments in around 75 minutes. At the same time, it helps reduce moisture accumulation on walls and inside cabinets, which is especially useful during monsoon seasons or in poorly ventilated homes.
The Mijia Purifying Dehumidifier Max supports HyperOS and connects seamlessly with the Mi Home app. Users can remotely control modes, monitor humidity and air quality, and automate operation. Voice assistant support adds hands-free convenience. A built-in LCD display shows real-time temperature, humidity, and PM2.5 levels, ensuring users always have clear visibility of indoor conditions.
Safety has been given due attention with features such as overflow protection, tilt detection, overheat protection, and a child lock. These additions make the device suitable for family households and long-duration operation.
The Mijia Purifying Dehumidifier Max is priced at 3,799 yuan during the pre-sale period in China. Considering its high dehumidification capacity, advanced purification system, and smart features, it sits firmly in the premium segment of Xiaomi’s home appliance portfolio.
In real-world use, the Mijia Purifying Dehumidifier Max stands out as a powerful and versatile appliance rather than a single-purpose device. Its ability to quickly control humidity in large spaces makes it particularly appealing for homes in humid climates. The fully inverter-driven system ensures that performance remains stable without excessive noise or power wastage, which is often a concern with high-capacity dehumidifiers.
What truly elevates this model is the integration of a comprehensive air purification system. The inclusion of UVC sterilization and plasma technology, alongside traditional filtration, positions it closer to a professional-grade air purifier. The option to run purification independently adds flexibility for users who want cleaner air even during drier seasons.
Smart control through the Mi Home app feels mature and reliable, offering meaningful data and remote access rather than just basic on-off functionality. The large water tank and advanced drainage support significantly reduce daily maintenance, while the clothes-drying mode adds genuine utility for urban apartments. Overall, the device feels thoughtfully engineered for long-term, all-season use.
If you live in a large home, basement apartment, or a region with consistently high humidity and air quality concerns, the Mijia Purifying Dehumidifier Max makes a strong case. It is especially suitable for users who want a single appliance that can manage humidity, purify air, and integrate seamlessly into a smart home ecosystem. However, for smaller apartments or users with basic dehumidification needs, this model may be more than necessary.
The Mijia Purifying Dehumidifier Max is a flagship-grade appliance that successfully blends high-performance dehumidification with advanced air purification and smart controls. While its price places it in the premium category, the feature set justifies the cost for users who need reliable, large-scale humidity control and cleaner indoor air. For those seeking an all-in-one, future-ready solution for challenging indoor environments, this Xiaomi offering stands out as a compelling option.
Q1: What is the dehumidification capacity of the Mijia Purifying Dehumidifier Max?
The device offers a high dehumidification capacity of up to 60 liters per day, making it suitable for large homes and high-humidity environments.
Q2: Can the Mijia Purifying Dehumidifier Max work as an air purifier only?
Yes, the air purification system can operate independently without activating the dehumidification function.
Q3: How large an area can the Mijia Purifying Dehumidifier Max cover?
It supports coverage of up to 120 square meters, ideal for large living rooms, duplex houses, and basements.
Q4: Does the Mijia Purifying Dehumidifier Max support smart controls?
Yes, it supports HyperOS and can be controlled via the Mi Home app, with real-time monitoring and voice assistant support.
Q5: What is the price of the Mijia Purifying Dehumidifier Max in China?
During the pre-sale period, the dehumidifier is priced at 3,799 yuan in China.
Via: (Source - JD)
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