Along with the Redmi Note 11 series and MIUI 13 global launch, Xiaomi also introduced the Xiaomi Smart Air Purifier Series with three new variants – Xiaomi Smart Air Purifier 4 Pro, 4, and 4 Lite. These promise a healthier, cleaner, and reduced-allergen indoor air environment year-round, with options for different home spaces and family needs.
The top variant, Xiaomi Smart Air Purifier 4 Pro, features a 3-in-1 filtration system that combines electrostatic charge and mechanical filtration technologies to trap 99.97% of air pollutants as small as 0.3 microns. It has both PM2.5 and PM10 sensors to precisely detect inhalable particles of different sizes. An ionizer helps capture floating pollutants.
The Xiaomi Smart Air Purifier 4 Pro mode offers 500m³/h PCADR and 185m³/h FCADR, so that it can filter the air of a 40m² living room entirely every 15 minutes.
The Xiaomi Smart Air Purifier 4 offers 400m³/h PCADR and 150m³/h FCADR, so that it can filter the air of a 20m² living room entirely in about 20 minutes.
The Xiaomi Smart Air Purifier 4 Lite has a particle CADR of up to 360m³/h and is able to deliver 6000L of clean air per minute offering 25-43m² effective coverage area.
All the models feature an OLED touch display for quick viewing of AQI, temperature, and humidity details and allows users to remotely control the device using Xiaomi Home App. Voice commands are also supported with Google Assistant and Amazon Alexa.
The filter in each of these is highly efficient with a large surface area and high content of high-quality activated carbon, and one filter can last 6-12 months, says the company.
The Xiaomi Smart Air Purifier 4 Pro, 4, and 4 Lite are priced at US$ 399 (Rs. 29,985 approx.), US$ 299 (Rs. 22,470 approx.), US$ 199 (Rs. 14,955 approx.), respectively and will roll out soon.