Min. Order Reference FOB Price
50 Pieces US$0.38-1.20 / Piece
Product Description
General Description It is fusing and intertwined of polypropylene resin without any chemical glues.The cartridges are glued at random to form 3D micro pore which will make the cartridge 3 layers with fine fibers in sfurace and coarse fibers and deep filtration.As the fiber and density form high ...