3M mask 9502V+ anti fog dust disposable mask with respiratory valve protective labor protection Dust mask 9502V Plus
95+% face protection
Look at other FFP2 and FFP3 respirators available on STOCK
Buy them locally cheaper – new international shipping: https://pcpraha.cz/en/koronavirus-respiratory-masky-a-rousky/
FULL protection against COVID-19
It is used in hospitals in Czech Republic. Here the Czech Republic shows to have the most efficient system to stop Corona spreading.
Look at Corona Covid-19 Map.