Filter Cartridge, Capsule Filter, High Flow Filter Cartridge manufacturer / supplier in China, offering 10/20/30/40" FDA Certified PP Pleated Cartridge Filter 0.22/0.45/1 Micron Pre-Filters, PP Microporous Filter Cartridge for Pharma and Photographic Solutions, Positive Charged Nylon 66 Capsule Filter with Hose Barb and PP Housing and so on.