1. BFE(Bacterial Filtration Efficiency) > 99%. 2. Latex-free soft rounded ear-loop straps. 3. Adjustable nose bridge for a secure fit. 4. High efficient active carbon cloth absorbs nuisance organic acid vapors.
1. BFE(Bacterial Filtration Efficiency) > 99%.
2. Latex-free soft rounded ear-loop straps.
3. Adjustable nose bridge for a secure fit.
4. High efficient active carbon cloth absorbs nuisance organic acid vapors.