The air conditioning filter papers are produced by combining a variety of materials, have the effects of removing bacteria, peculiar smell and harmful substances such as formaldehyde, pollen, PM2. 5 and so on, can be used for automotive air conditioner and household air conditioner, have the international advanced level, Newly developed filter paper bags for dust remover with characteristics of lowresistance and high efficiency have been exported to the United States, Canada and other countries.