These face masks are filtering masks that are recommended when protection of the respiratory system is needed (differences detailed below).
They are FFP2 grade (N95/KN95 equivalent) and meet the guidance from the World Health Organisation (WHO). They are recommended for use by the WHO during outbreaks of SARS, Avian Flu and Coronavirus.
Please not that we are selling these at cost price. We were fortunate enough to be allowed to buy these from one of our manufacturers with the intention of donating to the NHS. These masks are FFP2 rated and not medical FFP3 so were not required.