Honesty service and pursuing perfection we are committed to providing the best products and comprehensive after-sales service for all customers over the country.  Each filter Pocket has six septum average divided into the bag width, to prevent the bag with the wind pressure over the expansion, mutual shelter and reduce the effective filtration area and efficiency. each filter bag edge are used ultrasonic fusion, with good air tightness and bonding strength, does not produce leakage or rupture.  Air Filter Supplier F5 F6 F7 F8 F9 Fiberglass Pocket Filter Bag Material  Paper, fiberglass . #Produkanda kategori  mesin pengering # Packaging & Delivery 1. normal packaging(polybag/plastic tray + Carton)   2. individual packaging(brown box, white box, color box)   3. Safe inner packaging and outer wood case   4. Provide customized packaging