Product Name: Filtration After The Filter Cartridge Cartridge Installation: Vertical Lifting Filter Bag Environment: High-Temperature Filter Bag Sectional Shape: Flatbag Filtration Grade: ULPA Filter Usage: Dust Filter, Liquid Filter, Air Filter Type: Pocket Filter Filter Bag Filter: Outside the Filter Type Cartridge Filter: Non-Woven Polyester Fiber Medium Material: Cotton Material: Polyester Trademark: dy Transport Package: Carton Packing Specification: 180*2000 Origin: Shanghai HS Code: 694211223 Product Description The raw materials1.100% cellulose (H&V material)2.80% cellulose+20%polyester (H&V material)3.80% cellulose+20%polyester Flame retardant (H&V material)4.Nano-web5. Nano-web Flame retardant6.Polyester(white,black for choose)7.Polyester+Flame retardant8.Polyester+oil,water resistant9.Polyester+Antistatic10.Polyester+PTFE membrane+Antistatic11.Polyester+PTFE membrane