High temperature dust removal sintered filter cartridge is made by multi-layer stainless steel mesh bond by sinter. It overcomes the disvantages of poor temperature tolerence, difficult to regenerate, low strength and poor wear resistance of tranditional dust removal method, which put the air into cooling system first and then go into non metal filter bag. The advantages as follows; 1.directly filter gas, easy technic operation. 2.good permeability, stable precision, non leakage 3.regenerate, easy installation,high efficience, and long serivce life.