Filtering mask for protection against aerosols "Respirator "SPIRO-311" FFP1 R D

Spiro-311 Respirators are designed for protection against solid and liquid aerosols (dust, smoke, fog). Filtering efficiency class FFP1 - low efficiency. Symbol R - type of respirator - for protection against aerosols, designed for multiple use (by the same person) before contamination, blotting, loss of shape. Symbol D - dust resistance. They are used in silicate, metallurgical, mining, coal, textile, tobacco industries; from plant, animal, mineral and other dusts; in the production of detergents, fertilisers and so on. They are used in households when processing gardening plants, when cleaning rooms, during repair and construction works. It is not allowed to use at lack of oxygen in the air (less than 17% of the volume), in underground workings, in conditions of high fire hazard, at ambient temperature above 70°?. Respirators do not protect against gases and vapours of harmful substances. Restrictions - children's age and medical contraindications