<![CDATA[EC21 Product Catalogs - polypropylene filter bag]]> <![CDATA[PP Dust Filter Bag Collector Bag Customized Anti-alkali Anti-acid]]> <![CDATA[Liquid Filter Bag]]> <![CDATA[Polyester Filter Fabric Polyester Filter Fabrics 16oz Polyester Filter Fabric 500 PE Filter Fabric]]> <![CDATA[Nylon Mesh Liquid Filter Bag for Surface Retention Filtration 1 - 1500 Micron Rating]]> <![CDATA[High Efficiency Filter Bag, Ring & Flange Type Filter Bag]]>