Street Address: Xinji City
City: Shijiazhuang
Province: Hebei
Country/Region: China
Filter level:Pre Filter
Material:Paper
Color:White
Standard or Nonstandard:Standard
Usage:Frame Filter
Frame Filter
I supply the filter papers board , it used to filter the liquid , the oil ,cutting fluid and others, we can cut it to any size as your request . The basis weight is about 150- 270gsm, the max pore size is about 25-30um. the material is cotton pulp .