Sanitary masks for virus isolation purposes; Face covers being sanitary masks for protection against viral infection; Reusable sanitary masks for protection against viral infection

Respiratory face masks not for medical purposes; Respiratory masks for non-medical purposes; Filters for non-medical respiratory mask

Air cleaning units; Air filters for domestic use; Air purifiers; Air purifying apparatus; Air purifying units for domestic use; Air exchangers for cleaning and purifying air; Personal air filtering units for purifying air