The metal wire mesh filter tube is a tubular filtering component made of stainless steel woven mesh, perforated mesh, or sintered mesh, typically processed through rolling, welding, edge wrapping, or flanging techniques. It can be manufactured as a single-layer or multi-layer structure to meet different filtration precision and mechanical strength requirements. It can be used as an independent filtering element or often embedded as a core component in filtering equipment, pipelines, or filter cartridges.