This hydrophobic PVDF microporous filter membrane from Shanghai Xingya is developed for precision filtration in research and industrial applications, featuring a solvent-resistant polyvinylidene fluoride matrix with inherent water repellence. Available in pore sizes ranging from 0.15 µm to 0.8 µm (50 mm diameter discs, 50 pieces per pack), it offers reliable retention of particulates while maintaining high flow rates. The material’s chemical inertness and thermal stability make it suitable for aggressive organic solvents, gas filtration, air monitoring, and sterile venting tasks. Its consistent microporous structure ensures reproducible results in analytical sample preparation, particle analysis, and environmental sampling. Designed to integrate seamlessly with standard filtration hardware, this membrane supports both vacuum and pressure-driven processes, providing a dependable barrier without introducing extractables.