Air purifier is a new type of household appliances, it has the function of regulating temperature, automatic detection of smoke, filtration of dust, elimination of odor and harmful gases, double sterilization, release of negative ions and so on. Now the market has introduced a lot of purifiers, such as the United States purifier, is a better air purifier, can effectively remove microorganisms and pollutants in the air, such as the air, the surface of the object of bacteria, viruses, mildew, mold, while removing the air of dead dandruff, pollen and other sources of disease, reduce the spread of disease in the air. At the same time can also settle the air dust, coal dust, smoke, fiber impurities and other respirable suspended particulate matter. and effectively eliminate odor, rapid medium and chemical gas and release vitamin It oxygen, pulse release of millions of dimensional oxygen per second, create an ecological forest bath environment, the human body to carry out ecological root brain care, purify blood, eliminate harmful free radicals, to eliminate fatigue, enhance brain activity, relieve mental stress and impatience effect, Make your family environment as fresh and natural as the forest after rain.