It adopts photo catalyst technology.By using ultraviolet rays irradiation on titanium dioxide coating(TiO2),it produces active photo catalyst and hydrogen radicals(-OH) which has strong oxidizing powerto damage bacterial cell,inhibit virus activity,meanwhile releases proper carbon dioxide and moisture to decompose harmful matter in the air,and the final residues is just a small certain of carbon dioxide and water.

Suitable place: Indoor

living room, bedroom, office, hotel, kindergarte and so on.