Silk Flowers/air cleaner,coated nontoxic,excellent environment-clean-up performance titania photocatalysts, ... -clean-up performance titania photocatalysts (TiO2). Its a good decoration with Air Purifier function, can be used in car, home and office. When ... , bacterias, and prevents statics and rust, and make your surroundings air conditions clean and comfortable. OEM business is welcome, you can ...