1) Disposable paper filter bag for vacuum cleaner
2) Made by high quality paper media:
a) 100% pulp media which meet the European Standard
b) 10%-30% polyester fiber media which is used very popular in
North America market
3) Different colors as customer's request
4) One layer, two layers and multi layers
5) Inner: different weight pulp media or melt blown which has good air
permeability and dust retention (99.99%)