KEY FEATURES
- 1 case of 380 masks with activated carbon filter
- Head Straps
- Each mask is individually packaged
- Products tested at Nelson Laboratories (USA) achieve BFE filtration efficiency of 95%
- Made of tricot spandex fabric, non-woven fabric and activated carbon sheet for optimal protection and comfort
- Activated carbon filter prevents fine dust, bacteria and other pollutants from entering the respiratory tract
- Washable