Filter Cartridge, Capsule Filter, High Flow Filter Cartridge manufacturer / supplier in China, offering PTFE Membrane Syringe Filter for Lab Use 0.2/0.45 Micron, Pharmaceutical Grade PP 20inch 0.5 Micron Filter Cartridge with 226 Bayonet and PTFE Encapsulated Silicone, Ent and Gas Filter with Pleated Glass Fiber 0.45 Micron with 2-Flange Bayonet and 226 Double O-Ring and so on.