Features:
Structure: 3 layers.
Size: Adult (175*95 mm).
Material: Meltbrown, Non Woven Fabric.
Outer Layer: Ultra Water Repellent Polypropylene.
Middle Layer: High Efficiency Filter Meltblown.
Inner Layer: Micro Fiber Polyproylene.
Standards (Tested by Nelson Labs):
Bacterial Filtration Efficiency (B.F.E) >=99.0%.
Particle Filtration Efficiency (P.F.E) >=99.0%.
Certificates: GB, CE, FDA, ISO.
Function: Anti-Virus,
Anti-Coronavirus,
Anti COVID-19.
Occasions: Hospitals, Labs, etc.
Life cycle: One Time, Diaposable.
Colors: Blue, Green, Pink, White, etc.
Packing: 50 PCS / Pack.
OEM: Available.
Payment: T/T, L/C.