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Give it purpose - fill it with water filters, air filters, refrigerator filters, and more.
The Pentek BN-420-50 replacement 20" Bag Filter is made of a glazed polypropylene felt that is compatible with many corrosive fluids, including acids, alkalis, oils, organic solvents and microorganisms. This felt, which is created by needle-punching two layers of synthetic fibers together, has a higher solids loading capability than similar mesh fabrics. The outermost surface fibers of this filter media are then glazed to forge a bond that reduces migration possibilities.
Pentek BN-420-50 replacement is compatible with the following filters:
Pentek BN-420-50 Replacement Specifications: