Hubei Zhongbao Protective Products Co., Ltd.

"Material:
- PP spunbond outer layer
- Filter paper layer
- Filter cotton layer optional
- PP spunbond outer layer
Size:17.5*9.5cm, 16*11cm
Bacterial filtration efficiency>95 or 99%
Product Feature: customized printing designs are welcome.
Applied to medical, outdoors, pharmaceutical, laboratorial, industrial and household sanitation and hygiene areas."