Layer stack: Spunbond PP / Melt-blown filter / Spunbond PP.
Fit: Adjustable nose wire + soft ear loops, latex-free.
Performance: High bacterial filtration (≥95% BFE, typical) with low ΔP for easy breathing.
Use: Single-use barrier for general clean handling and public hygiene.
Size/Color: Adult 175×95 mm; blue/white.