Our custom-manufactured synthetic filter bags fit equipment such as Nutsche® Pressure Filters, which operate under either vacuum or pressure to separate liquids from solids. Our bags are usually made of POLYPROPYLENE, which is a woven fiber widely chosen for its high strength and excellent resistance to most acids and alkalis. Since its moisture absorption is virtually nil, POLYPROPYLENE is a good choice for separation applications where the liquid is the final product. Bags can be constructed either with a flange, as pictured here, or with a drape, according to your specifications. Seams are constructed using our exclusive "lock-stitch" resulting in durability and dependability.

We can also provide POLYPROPYLENE discs in any required size for your application.