Msa Safety PAPR System, Mask-Mounted, Size M 10095189 | Zoro
MSA Auer full face mask 3S silicone D2055718 | Full masks | Head protect | Clever-AS-Technik - Industrial safety
Recently acquired a second 3S mask. One by Auer, one by MSA. The Auer mask carries far less markings compared to the MSA, but Auer is mentioned on both masks. : r/gasmasks