Virus filtration efficiency 99%: VFE test
Bacterial filtration efficiency 99%: BFE test
Pollen 99% cut: Pollen collection efficiency test
Fine particle filtration efficiency 99%: PFE test
50 sheets
Material (-)
Appliance and Filter : Polypropylene, No woven Fabric
Nose Filter : Polyurethane, Polyester
Ear Strap : Polyethylene
Specification (-)
Size : Approx. 95mm x 175mm
Target : Colds, Pollen, Dust, etc.
Packaging Material : Paper - Cosmetic case
