The high-temperature stainless steel sintered mesh melt filter cartridge is made of multi-layer stainless steel sintered mesh. The raw stainless steel wire mesh is processed by pressing, rolling, sintering, and other techniques to form the filter medium, which is then fabricated into cartridges. The structure typically includes a protective layer, filtration control layer, dispersion layer, support framework layer, and framework layer. It offers high-temperature and acid/alkali resistance, high strength, no shedding, large dirt-holding capacity, easy cleaning, and reusability, making it especially suitable for continuous and automated production lines.