Mr. clear when he bought a purifier：
A conventional purifier is just a pacifier in the era of haze, for it only purifies air but does not supply fresh air. What protects your respiratory health is a totally different system, the fresh air system. The purifier desired by the husband is one that combines fresh air system and air purifier. The husband believes that for the health of families, a real purifier must be omnipotent: it must take in fresh air, and thoroughly purify PM2.5. You won’t feel depressed however long the windows are closed and your home will be infused with clean and natural air all the time. Each index of air must be reflected in numbers, so that the air quality can be identified easily. Its operation should withstand the test of time. Only in this way can his annoyance and worries be eliminated.
Infants & kids
People with a sensitive respiratory system
People in pursuit of high quality
Households living near traffic arteries