Polyester Felt Bag Filter

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Constructed using 100% Synthetic fibers in Polyester. The proper combination of fiber diameters, weights and thicknesses result in an economical depth filter media.


Fully welded bags are available in Polyester Felt for #1, #2, #3, #4 and #5 Plastic Flanges. There are no needle holes, thus increasing efficiencies by preventing bypass. The elimination of threads further reduces possibility of fiber shedding. Steel Ring bags have a Galvanized Steel Ring (Stainless Steel optional) sewn into the top of the bag. They are supplied with sewn seams standard. The Plastic Flange Bags have a specially designed flange sewn to the top of the bag. They are supplied with sewn seams standard (fully welded upon request).


• Materials Meet FDA regulations for food contact under CFR21, Section 177.1520

• Optional Singed finish on Polyester reduces fiber-shedding

• Ability to remove both solid and gelatinous particles

• Silicone-free construction

• High Dirt holding capacity

• Low cost

• Micron ratings from 1 to 200

• All industry standard and custom sizes available

• Broad chemical compatibility

• High flow/low pressure drop

• Sewn or fully-welded construction

• Handles on all bags

• Choice of Steel Ring or Plastic Flange

• Temperature Ratings to 200°F (PO)

• Nominal Efficiency of 87%

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