Product Describtion :

1 .Suitable for filtering welding smoke dust, mechanical processing, pharmaceutical, metallurgy, chemical and other industries produce dust
2. Imports of polyester staple fiber and polytetrafluoroethylene film, providing 99.9% filtration efficiency
3. Wide fold spacing smooth, provide excellent PTFE hydrophobic particles release
4. Fine chemical erosion
5.Electric galvanized steel plate/stainless steel plate and cover, no corrosion perforation, galvanized metal mesh core allows constant wind and air
6. The use of temperature are less than 135℃