3M N95 9542V Particulate Respirator Mask with Valve (15 Pack)

- Face masks are disposable protective masks and cannot be used repeatedly
- Uses 3Ms proprietary high-efficiency electrostatic filter technology to meet the filter efficiency performance required by the standard
- Filtering efficiency of non-oily particles is not less than 90%
- Adjusting the nose clip can help different users to achieve good facial contact

Features:

- Model: 3M-9542V
- Protection Class: N95
- Fuction: Anti Virus mask
- Material: Non-woven material
- Life cycle: Non-Disposable
- Safety standard: GB2626-2006
- Wearing ways headband