N/a manufacturer / supplier in China, offering Free Sample PP Membrane Filter Cartridge 10′′ Length 226/Fin for Beverage Filtratiom, CE Certification 20 Inch Hydrophobic PTFE Sterile Filter Element for Fermentation Air Filtration, Ready to Use 0.20um 2.5inch Pes Capsule Filter for Small Batch Prefiltration and so on.