Developed by Evonik, P84® Polyimide fibers are an excellent choice in demanding industrial air filtration applications where high temperatures are present, and there’s a probability of corrosion and abrasion. The fiber’s unique multi-lobal structure offers the highest surface area compared to other fibers on the market. In addition, they stay stable in high-temperature applications with a peak operating temperature of 400°F (204°C). The fibers are non-flammable and chemically stable, making them an outstanding solution for industrial air filtration.

Albarrie’s specialty filter bag, Tandem™, achieves superior performance in extremely harsh baghouse conditions by layering fibers (technical fabrics) during manufacture. When manufacturers use a layering technique, the combined properties of the different fibers or fabrics are adopted in the fabric’s performance.

Albarrie uses conventional filter media such as Acrylic, Polyphenylene Sulfide (PPS), Polyester, or Meta-Aramid to construct the bottom layer in its Tandem™ Baghouse Filter Bags. These fibers offer excellent chemical and abrasion-resistant properties, but the P84 top layer extends their performance. Combining these fibers allows Albarrie to offer enhanced industrial air filtration for a fraction of the cost compared to 100% P84 polyimide fabric.

Successful air filtration means no emissions. Mechanical stability in baghouse filter bags is critical to successful air filtration. Excessive particulate loads in the gas stream can impact the filter bags and the baghouse cleaning system, causing abrasion. Good quality filter bags must resist abrasion to keep emissions at bay. Albarrie uses the highest quality fibers with high abrasion-resistant properties to produce our specialty filter bags, so your baghouses can remain emissions-free.

We’ve spent 40+ years researching, developing, and testing the most optimal fabrics for many applications and industries. Our expertise, combined with our stringent quality control procedures, ensures you receive the highest quality product on the market.

Ensure you get the right filter bag for your baghouse. Albarrie custom manufactures baghouse filter bags to fit any baghouse system, including pulse jet, reverse air, shaker, and cartridge systems.

Albarrie exercises complete control throughout the manufacturing and fabrication process – from converting fibers into high-performance filter bags, to providing expert, trouble-free installation, to baghouse maintenance services – under the strictest protocols. Albarrie inspects and tests each order as part of our Quality Assurance program, providing datasheets for weight, thickness, permeability, Mullen burst, and tensile strength according to ASTM standards.