2019/03/28

How to use the HEPA air filter box to remove the PM2.5?

The smog pm2.5 has become the focus of social attention in the past two years.PM2.5 is small particle and contains a mass of toxic and harmful substances, which have a great impact on human health.The air purifier has a good purifying effect on pm2.5 and can effectively filter the pollutants in the air.Now we’re introducing Vtronic HEPA filter box how to clear the air?