polyester dedusting filter is good air permeability,smooth surface,stability,easy dedusting. polyester dedusting filter is high filtration rate,little energy comsumption,long working life,etc and it is widely used in industrial dust collection,smoke...

100% polyester filter media is good air permeability,smooth surface,stability,easy dedusting. 100% polyester filter media is high filtration rate,little energy comsumption,long working life,etc and it is widely used in industrial dust collection,smoke...

polyester dust collector filter bag is good air permeability,smooth surface,stability,easy dedusting. polyester dust collector filter bag is high filtration rate,little energy comsumption,long working life,etc and it is widely used in industrial dust collection,smoke...

pet easy dedusting extraction bag is good air permeability,smooth surface,stability,easy dedusting. pet easy dedusting extraction bag is high filtration rate,little energy comsumption,long working life,etc and it is widely used in industrial dust collection,smoke...

pet easy dedusting pocket filter is good air permeability,smooth surface,stability,easy dedusting. pet easy dedusting pocket filter is high filtration rate,little energy comsumption,long working life,etc and it is widely used in industrial dust collection,smoke...