
Forst Cylinder Membrane PTFE Filter Cartridge. High Filtration Efficiency: 99.99% efficiency on 1 micron particles with spun bond polyester and PTFE membrane. Chemical and Abrasion Resistance: Excellent resistance to chemical erosion and abrasion for harsh industrial environments. Superior Dust Cake Release: Hydrophobic PTFE membrane offers excellent particle release compared to paper media. Durable Construction: Electrochemical plate/stainless steel top and bottom with perforated zinc galvanized inner core. Wide Application Range: Suitable for welding fumes, pharmaceuticals, powder coating, and fibrous materials. Customizable Dimensions: Optional construction and dimensions available on all cartridges to fit various tubesheet holes. Washable Media: Spun bond media is washable several times, extending product life and reducing costs.