Purposes: Industrial use, Environmental 
Usage: To protect yourself from harmful smell, smoke, and dust. 
Caution: Should be stored at cool and dry place. 
Filter layer: high efficiency and strong absorption activated carbon.  


***Structure and Material  
Outer layer：P.P Nonwoven. Fluid, vapour, airborne-moisture repelling Prevents absorption of airborne fluid.  
2nd layer：PP Meltblown. Filter particles, bacterial and virus.  
3rd layer：Activated carbon filter. Absorbs organic vapor Repels odour.  
4th layer：PP Meltblown. Filter particles, bacterial and virus.  
5th layer：Chitosan. Natural anti bacteria / virus capability, with odour removing property.  Safety layer preventing user (who is infected) from transmitting outwards  
6th layer：Electro-static coating, Hydrophilic fibers absorb sweat and sebum from off the skin. Enhanced comfort level for daily use.  


***Efficiency and Adsorption of CCL4  
BFE 99% above  
Adsorption of CCL4:11g/m2