1. stainless steel 304, 316, 316L, etc. 2. 3micron to 850micron filter mesh 3. plain weave/ dutch wave wire mesh stainless steel mesh filter cartridge1. Feature: resistance to acid, alkali, heat; Long life, reuable, easily cleaned, etc.2. Structure: single layer or multi-layer wire mesh3. Plain weave wire mesh or dutch weave wire mesh Plain weave 25μm to 850μm (500mesh to 20mesh/inch) Dutch weave ...