Review on Xiaomi Mi Air Purifier 3H CN Air Purifier, white by Aneta Krzyszto ᠌

For these reasons, I abandoned the automatic mode, I switch it to a quiet night mode, and during the day to a more powerful mode. The rest is a super unit Its pros: Excellent cleaner. Even copes with the elimination of cigarette smoke. The effect is very noticeable on a sunny day: there are no usual flying dust particles in the beam. Also much less dust began to settle on the furniture. Has some cons The dust level sensor and the automatic mode tied to it live their lives. For example, being in a clean room with a closed window and door, it can show 001 for a long time, then it starts to rise to 100 or even to 200, and after an hour or two it drops back to < 010. In this case, there is often positive feedback - the more the fan turns , the "more dust becomes" and, accordingly, it still adds momentum. In short, I did not find any adequate correlation between the readings of the purifier and the observed air quality.