FILTRA® 3-Ply Tie On SMS Mask | Blue | Box of 50 Masks

Three layer certified surgical mask with high level of bacteria and particle filtration >99% of particles sized 0.1 microns.

100% Virgin medical grade fabric. No linting and minimum weight 4.5 Grams.

High quality filter layers ensure that the mask remains breathable even while filtering our >99% particles.

40 gsm strong ties. Extra long twin core soft nose clip for secure face fit reduces air leakage.

Exceeds highest USA, Europe, Indian standards. Manufactured by THEA-TEX, two decade old manufacturer.