Filter Cartridge, Capsule Filter, High Flow Filter Cartridge manufacturer / supplier in China, offering 0.22/0.45 Micron Double Layers Pes Membrane Micro Pleated Sterilization Filtration Filter Cartridge, Gas Sterile Filter 0.1micron Hydrophobic PTFE Membrane Compressor Air Filter Element, Double Layers Pes Membrane Capsule Filters 0.22micron 10" with Sanitary Flange/Hb Connection and so on.