ABSTRACT
Certainly, filtration is used not just for aerosol sampling. The main goal of filtration is the refinement of air and technological gases from dispersed admixtures of very different origin. Filter materials used in units for air refinement, or in devices for individual protection of the breathing organs should have a high capturing efficiency of aerosol particles. For example, the efficiency of ULPA filters [1] is 99.9999% for particles of 0.3 µm.
