Hygienic triple-layer mask with heat-sealed finish, elastic fastening and adaptable nose clip for a tight fit. Outer and inner layers made of Non-Woven (polypropylene). Intermediate layer in Meltblown (composed of 90% polypropylene and 10% viscose).
In compliance with UNE 0064-1:2020 .
Bacterial filtration efficiency (BFE) ≥ 95%.
Breathability (differential pressure) < 60 Pa/cm2
Non-reusable.

3 Layers. Outside 1: Non-Woven (Polypropylene). Middle Layer: Meltblown (90% Polypropylene/ 10% Viscose). Outside 2: Non-Woven (Polypropylene)

50pcs/box