
PU Polyurethane Air Filter Cartridge. High Filtration Efficiency: F8 grade with 0.3-1 micron@99.99% efficiency for industrial air cleaning. Durable Construction: Anti-rust galvanized inner core and seamless neoprene foam gasket ensure longevity. Versatile Mounting Options: Supports Open/Open, Open/Closed, Bolt Hole, Drop-in, and Flange styles. Energy Efficient Design: Compact structure with low energy consumption and high airflow rate of 800m3/H. Customizable Specifications: Custom filter specs, media, and dimensions available to meet specific needs. Reinforced Structure: Two-piece outer strip bands provide additional reinforcement for stability. Long Service Life: Designed for a lifetime of 3000 hours under standard operating conditions. Cost-Effective Solution: Combines high efficiency with low cost, ideal for industrial dust collection.