<![CDATA[EC21 Product Catalogs - polypropylene felt]]> <![CDATA[PP PE Nylon Bag Milk 7 Inch Filter Socks 0.2 5 25 200 300 Micron for Liquid Filtration Factory]]> <![CDATA[Liquid Filter Bag]]> <![CDATA[Polyester Filter Fabric Polyester Filter Fabrics 16oz Polyester Filter Fabric 500 PE Filter Fabric]]> <![CDATA[Synthetic Fibers Needle Felt Filter Bag 1um Micron for Depth Filtration]]>