Filter Housing, Bag Filter Housing, Filter Cartridge manufacturer / supplier in China, offering 1 25 100 400 Micron Liquid Nylon Mesh Liquid Filter Bag PP PE Aquarium Filter Socks Water Industrial Filter Bag, Industrial High Flow PP Pleated Filter Elements 40 Inch Polypropylene Water Filter Cartridge, Three-Dimensional Needle PTFE Dust Filter Bag for Steel and Electricity Industry and so on.