[S SIZE] PU30™ Antiviral, Washable & Reusable Face Mask for Adult
$ 128.00
Blocks particles intake by >99% (PFE test)
Prevents spraying of bacteria while coughing by >99% (BFE test)
Viral Filtration Efficiency by >99% (VFE test)
Material:
Outer layer: Cotton
Middle layer: PTFE Membrane
Inner layer: Cotton lycra
2pcs/pack
Adult Size
15.5 cm x 10 cm (with earloop length 18cm)
PU30™ Antiviral, Washable & Reusable Face Mask is developed by PolyU in 2020 in order to tackle the surgical mask shortage. This design can prevent particles intake and spraying of bacteria while coughing by >99%. It can be repeatedly washed up to 30 times.