A half-face respirator made of silicone rubber with two replaceable bayonet flters (manufactured according to EN 14387 standard). A wide exhaust vent prevents sweating and makes breathing easier. It is designed in such a way that the air ﬂows downward - and not toward the work object or safety glasses which would fog up. There is a possibility for “dropdown” removal from the face (with the mask still attached to the head), which makes rest easier during the breaks. Soft silicone rubber signifcantly contributes to comfort and durability of the mask. The soft part around the nose also increases comfort. It is lightweight, weighing only 136 g. Low profle design minimizes interference with the feld of vision and peripheral vision. It is available in three sizes - art. 3M-7501 small, art.3M-7502 medium, and art. 3M-7503 large. It is used in all branches of industry, and depending on the flter choice, it is used for the respiratory system protection against dust, organic, inorganic, ammonia and acid fumes.