2 Size Filter Bag (0.5 Micron) | Polyester Felt | PRM Bag Filters
Felt Liquid Filter Socks Bag 1 Micron 7 Inch Ring by 16 Inch Long Industrial Filter Bags - 1Pack (1 Micron 7 x 16 Inch): Amazon.com: Industrial & Scientific
Size 01 50 Micron Polypropylene Standard Felt Filter Bag – Ring & Handle
PO 100 P2S-H Filter Bag , 100 micron 6.5” x 29” polypropylene felt -NIB of 50 | eBay