cm Chaomei N95 Filter Material 9000 Type Professional Dust Mask Washable Prevention PM2.5 Protection Industrial Dust

Size: 57*37*41cm
Specification: 800 pieces/box

宝贝简介：

Adopt the national designated technology to prevent N-nitrosamine carcinogenic compounds.

Thickened high molecular mixed cotton technology can effectively decompose dust for a long time, extending service life.

Adopting N95 filter sheets for both the inner and outer layers, the outer layer can intercept dust larger than 5 micrometers, while the inner layer prevents the transmission of respiratory droplets and body fluids;

Adopting brand new soft, safe, dust-proof cotton material and undergoing epoxy ethane sterilization and disinfection before leaving the factory, making the wearer more comfortable and at ease.

Note: The cleaning temperature for disposable masks should be between 6-20 degrees Celsius, and should not exceed 30 degrees Celsius. Do not rub, as this may damage the internal filtering material. Simply wipe the surface dust lightly.

800 pieces/box, molding welding (using N95 filter material)