Filter Cartridge, Capsule Filter, High Flow Filter Cartridge manufacturer / supplier in China, offering 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, 0.45/ 1 Micron Polypropylene Air Filter Element for Brewing Vent Filtration and so on.