Filter bags for DCE type bag dust collectors. Fabric Filter Bags1) Woven fabrics: Nomex®, acrylic, fiberglass, PPS®, and others2) Felts: Nomex®, polyester, PPS®, P-84, acrylic, polypropylene, ryton, and othersSpecial finishes, singe, glaze, silicone, flame retardant, PTFE membranes, weaves and denier sizes Dalamatic Envelop Filter Bag