Disposable mask FFP1, for the 78% protection of non-toxic powders such as non-toxic adhesives, waste, cement (stones and rubble), grain (seeds and cellulose), gypsum, rust, etc. Disposable FFP2 masks for the 92% protection of non-toxic and low and medium toxic dusts. Particularly used in industrial cleaning, they protect against silcone, putty, soft wood, non-poisonous paints, non-heavy metals, welding, abrasives, marble and coal, but also against mineral fiber, graphite, powdered pesticides, etc. Available with and without valve and foldable. Disposable FFP2 masks for the 92% protection of non-toxic and low and medium toxic dusts. Particularly used in industrial cleaning, they protect against silcone, putty, soft wood, non-poisonous paints, non-heavy metals, welding, abrasives, marble and coal, but also against mineral fiber, graphite, powdered pesticides, etc. Available with and without valve and foldable.