Fire Escape Mask

- Effective Composition: separant and activated carbon.

- Effective time: more than 40 minutes.

- Effective protection: against Carbon monoxide (CO); Hydrogen cyanide (HCN); toxic smoke and fog.

- Mist Permeability Coefficient: less than 5%.

- Inhalation Resistance: less than 800 Pa.

- Exhalation Resistance: less than 300 Pa.