Xiaomi Introduces Smart Purifier 4 Series
- Olivia
- Jan 27, 2022
- 1 min read
Alongside the Redmi Note 11 Series, Xiaomi has also announced the Xiaomi Smart Purifier 4 series, which promises a healthier, cleaner, and reduced-allergen indoor air environment. The series comprises the Xiaomi Smart Air Purifier 4 Pro, Xiaomi Smart Air Purifier 4, and Xiaomi Smart Air Purifier 4 Lite.

The top variant, Xiaomi Smart Purifier 4 Pro features a 3-in-1 filtration system that combines electrostatic charge and mechanical filtration technologies to capture 99.97% of air pollutants as small as 0.3 microns, from pet dander to cotton fiber.
To detect particles of different sizes, the Pro model uses both PM2.5 and PM10 sensors, plus an ionizer to trap the particles. It offers 500mᶟ/h PCADR and 185mᶟ/h FCADR to filter the air in a 40m² room every 15 minutes.

It also features an OLED touch display that shows stats like temperature, humidity, AQI, and several adjustments. The smart purifier can be remotely controlled via the Xiaomi Home app.
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