Some misunderstanding in using air purifier
In order to protect the breathing health of themselves and their families, more and more people now use air purifiers, but air purifier products are an electrical appliance that is slightly new to ordinary consumers. In daily use, pay attention to the following seven misunderstandings Below, Hanston purifier experts will explain the misunderstanding of the use of air purifiers. Misunderstanding 1: Filters are not changed regularly. Just like the mask needs to be replaced when it is dirty, the filter element...