The Ma-1 was one of several masks made by Faser for industrial purposes.


The facepiece is a standard ML (polish GP-4 clone) light green coloured mask, the intake/exhale valve is from a polish MP-6 industrial hood mask.

Although Sometimes classed as a prototype mask, many were produced by Faser between 1960-1971 the actual number of masks produced is unknown and all Faser documents relating to this mask are undiscovered.


Community content is available under CC-BY-SA unless otherwise noted.