Class of filtering efficiency - FFP3.
GOST R 12.4.191-99
Half mask filter without an exhalation valve, made of light and soft material with high filtering efficiency. Particularly suitable for works under conditions of high physical activities, high and low temperatures (- 40 C °, + 70 C °), high humidity. Low breathing resistance. The inner layer is made of hypoallergenic material, creating more comfort during extended use. Respirator fits tightly to the face - nose clip easily takes the shape of the nose bridge. Suitable for any type of face.
The "СПИРО -203" / "SPIRO - 203" respirators are designed for protection of human respiratory organs against small-size and medium-size dispersed aerosols. Scope - conditions of industrial enterprises, where high efficiency protection is required.
The respirator's life is up to 5 shifts, depending on dust content and work conditions.