| Product Name | KF94 face mask | 
| Material | Nonwoven fabric+2ply melt-blown fabirc+Nonwoven fabric | 
| Weight | 45g+25g+25g+25g/M2 | 
| Size | 20.5x8cm | 
| Color | white black green darkblue | 
| BFE | ≥98% efficient isolation of pollution dust | 
| Style | Earloop | 
| Package | 10pcs/oppbag,2000pcs/ctn | 
| Application | Widely used in hopsital,laboratory,food industry,dust-free workshop,electronic manufacturer etc | 
