The Respro Techno Mask - is a high-quality face mask with replacable air filter for filtering chemicals and particles (FFP2). In addition to allergen particles the Respro Techno Mask does also filter various gases and odours, such as nitrous oxids, sulphur dioxides, benzene, diesel und tobacco smoke. Filter capability: 99% (up to 0,3 microns).

Measurements (half circumference from mouth to back of head)

until about 20cm = small

until about 27cm = medium

until about 31 cm = large

from about 31 cm = x-large