Sinter Woven Wire Mesh 316L We have developed a range of Premium Sinter meshes of filtration grades 10 micron, 100 micron, 150 micron and further. This mesh is used as a replacement to meshes with the similar filtration grades for longevity and avoidance of wear and tear. It comes in 3 layer, 4 layer, and 5 layer meshes. available in grades 304, 316, and special alloys. Layers with combinations of mesh and perforated sheets.