For air filter, the quality of air filter paper is very important. Filtering is good or bad depends largely on the air filter paper. So you should notice that.
Perhaps you are familiar to change the air filter paper in the car.However, when you have used for a period of time, you have to change the air filter in the car.
If you often drive, you must be familiar with filter paper. Besides, you should also know how the filter paper works.
Filter paper has been more used in our life, in order to be friendly to the environment, its we have a high demands for the filter paper material.
Nanofibers are becoming an integral part of many advanced air filtration media thanks to their enormous specific surface area.