Name: Polyester filter bag 

With smooth surface, needle felts made from polyester fibers with good air permeability. They are excellent in industrial fume dedusting and dust collection. 

The weights are available from 500G/M2 to 1100G/M2. 

Thickness: 2.0mm 

Air-permeability: 200-300 l/m2/s 

Email us to request the technical specificaions for polyester bags.