Xiaomi Air Purifier 4 Pro

15-minute purification time for a living room of approximately 40 square meters. 8330 liters of purified air per minute Large effective coverage area of ​​up to 60 square meters Suitable for large rooms, bedrooms, and offices Triple-in-one filter Filters 99.97% of particles as small as 0.3 micrometers Odor elimination function Negative air ions High-quality, clean air like in a forest Smart control Control via the Mi Home/Xiaomi Home+ app and smart voice Effectively reduces the H1N1 virus in the air Triple-in-one filtration for effective purification Smart control Dimensions: 27.5 x 27.5 x 68 cm