Antidust half-mask SK-202 (FFP2)

Filtering half mask SK-202 designed for individual protection of respiratory organs against radioactive, toxic, bacterial, and other dangerous aerosols indoors, outdoors, and at underground mines. SK-202 are also meant for protection of respiratory organs against silica, metallurgical, ore mine, cement, coal, textile, tobacco, tea, and other kinds of dust.

SK-202 protects against High- and middle-dispersed aerosols of highly dangerous and moderately dangerous harmful substances with the concentration of up to 12 MPC as well as coarse-dispersed aerosols with the concentration of up to 50 MPC.

The fundamental difference of SK-202 respirator from other respirators is the combination of excellent protective properties with their minimum impact on the functional systems of the human organism as well as a good fit over a wide range of face sizes. The latter has been achieved through the first-time ever application of the obturation principle in respirator design, based on electrostatic attraction of the fibres of the material to human skin. The application of this principle has ensured higher hygienic properties of respirators (improved air and moisture exchange of the skin of one's face) and considerably lower coefficient of unfiltered air inflow than in cases when we use respirators of different design.

SK-202 respirators have insignificant respiratory resistance and low weight, and provide unrestricted field of view as well as comfort in performing different types of activities. Respirators don't press upon one's face or cause skin irritation even when wearing over an extensive period of time.