High Strength Silicon Carbide Ceramic Foam Filter for Metal Castings Filtration. Superior Filtration Efficiency: Removes micron-level inclusions and gas from molten metal. Customizable Pore Density: Available in 8-60 ppi to optimize filtration effects. High Compressive Strength: Withstands >0.9MPa pressure without structural failure. Corrosion and Erosion Resistant: Protects against molten metal erosion and chemical attack. Flexible Customization Options: Supports full customization, minor changes, and design-based orders. Consistent Lead Time: Within 15 workdays for both peak and off-peak seasons. Quality Assurance Process: Includes pre-production samples and final inspection before shipment.