3M 1827 i Standard Earloop Face Mask
1 box = 50 pcs
- 3 layer standard webbing that allows the mask to function optimaly
- Bacterial Filtration efficiency (BFE) is better >95%
- Brathability (delta P) <4.OH20/CM2
- Reduces exposure to blood and body fluids
- Minimizes patient contamination to exhaled microorganisms