| ACF face mask is made by activated carbon fiber, which can absorb and filter effectively. It is the best choice for doctors, nurses, patient and also good for the staff in chemical spray dying industry.Properties:1. Unique designComfort, Convenience, Sanitary and Healthy2. Effective Adsorption of poison things and waste gasIt can filter efficiently toxic gas such as organic gas, volatile things, pesticide, SO2 or irritant gas, smell, bacterium and dust and so on.3. Stop the particles smaller than 10 µmVarieties: 1. 8 -layer gauze ACF mask2. 9 -layer gauze ACF mask | 
