Review on Xiaomi Mi Air Purifier 3H CN Air Purifier, white by Gabriela Dublewska ᠌

The pluses: When activated, the air quality indicators (we use a separate gadget from air visual pro to assess) show a significant decrease, indicating that the air has been cleaned effectively. Having drawbacks: After 10 days of use, it developed an extremely annoying rustling noise, audible even at slow speeds. The PM2.5 values displayed on the device are drastically understated.