Chongqing Zaisheng Technology Corp., Ltd.  

Product Name: Glassfiber Pocket Bag Filtration Grade: PRE Filter Usage: Dust Filter, Air Filter Type: Pocket Filter Medium Material: Fiberglass Material: Fiberglass Product Description Pocket filter media is composed of fine glass microfiber with a polyester spunbond backing.Its excellent filtration efficiency and low pressure drop are fundamental performance for air filters either in pocket or pleated.