FRP Membrane Housing, FRP Pressure Tank, RO Membrane Vessel manufacturer / supplier in China, offering Cartridge Filter PP Melt Blown 5 Micron 10 Inch Sediment Water Filter Cartridge, Micron Spun Polypropylene PP Filter Cartridge for Home Water, Polypropylene Melt- Blown Filter Media/PP Filters/Sediment Filter Cartridges and so on.