Introduction Filter fitting is mainly used in obtaining the medicine prticles in dry air, to reduce medicine loss and air pollution. It is also used in filtering of fluid in other conditions. The major filter media are multi-layer stainless steel sintered wire mesh, SUS316l. Filter rating is 0.5-200micron. Outside sizes can be customized . Characteristics: Precise filter raing, repeatedly cleaning, long service life. Dual cylinder structures increase the filtration area to the greatest extent.