5 Layers PM 2.5 Carbon Mask Filters For Adult Cloth Mask spo-default The high-quality and medical-graded screen

The high-quality and medical-graded screen protector has passed French lab ISO 21702 tests against killing 90% of viruses in 1 min and 99

Boost immunity

Anti-Finger Print and Scratch

Comes with PM2

5 Layers PM 2.5 Carbon Mask Filters For Adult Cloth Mask spo-default The high-quality and medical-graded screenThe 5 layered protection activated carbon filter is very effective in trapping airborne particulate matter. The perfect protection with the cloth face mask, the active layer of carbon prevents any pollutant that comes in contact with. The particles stick to the adhesive layer of the filter, high efficacy against airborne and particulate matters. 10 pieces pack