Filtering half masks (cup-shaped) N95 are designed for individual protection of human respiratory organs from various types of aerosols (dust, smoke, fog): vegetable origin (hemp, cotton, wood, tobacco, flour, sugar, coal dust), animal origin (woolen, horn , bone, leather, down dust), metallurgical (iron, cast iron, steel, copper, lead dust), mineral origin (emery, cement, glass, lime, road dust, in the production of mineral and organic fertilizers). N95 half masks are made in the form of a bowl-shaped filtering half mask. The component that protects the respiratory organs is an electrostatic filter material based on ultra-thin polymer fibers. This is the latest generation material with reduced breathing resistance. N95 filtering half masks can be equipped with exhalation valves. Half masks have a universal size, suitable for any type of face. The half mask is equipped with a metal nose clip that provides a snug fit to the bridge of the nose. The half mask does not restrict the field of vision and is comfortable to use with goggles. N95 filtering half masks provide reliable protection of the human respiratory system when used correctly. Guaranteed shelf life of half masks is 3 years from the date of manufacture, subject to storage conditions. Compliance with TR CU 019/2011, GOST 12.4.294-2015 (EN 149:2001+A1:2009). Filtering half mask (cup-shaped respirator) with / without exhalation valve, model N95, consists of layers of effective hypoallergenic non-woven material.