Superior Folded Maintenance Free Respirator with or without Comfort Exhalation Valve.

Respirators can provide lower level protection against solid and liquid aerosols and smoke containing the following materials such as:
Calcium carbonate / China clay / Cement / Cellulose / Sulphur / Cotton / Flour / Carbon / Ferrous metals / Hardwood / Glass fibres / Plastic / Vegetable oils / Mineral oils / Quartz / Copper / Aluminium / Bacteria / Fungi and mycobacterium / Tuberculosis (T.B.)