The metal powder sintered filter cartridge provides micron-level precision filtration, effectively separating solid particles from liquids or gases. As fluid passes through the cartridge with a defined precision, impurities are trapped on its surface forming a filter cake, while clean fluid exits through. This ensures contaminated or impure fluid is purified to production requirements, delivering clean product or protecting equipment operation. Features include high porosity, good air permeability, low resistance, low pressure drop; pleated structure for large filtration area and contaminant capacity; high temperature resistance (≤500 °C), corrosion resistance, suitable for high-viscosity liquids; reusable after chemical, thermal, or ultrasonic regeneration cleaning. All-metal (stainless steel) construction ensures broad chemical compatibility. Widely used in power, aerospace, and chemical industries, supports multiple connection types.