About this item

-Procedure Level- ASTM Level 1 Approved by Eurofins Lab Testing. Thinka Mask average BFE & PFE Efficiency lab report are 99.8%, BFE & PFE it’s already bit ASTM L3 requirements. Fluid Resistance Level 1 approved 80mm Hg.

Doctor Procedure Medical Level Mask

Contain high quality Melt-blown Fabric on middle layer Which Max Block High BFE & PFE

Tightly ear-loops and design to cover on your face.

Health Canada Medical Device Establishment License. License Number: 12163