Stan in Oly, WA
Well-known Member
Years ago I got what seemed like a very good price on a box of ten unopened full face respirators---less than $10 apiece. They are made by Sundstrom of Sweden, and seem to be of extremely high quality. The problem is that they use a single cartridge system which is threaded to NATO specs, or some European standard---I'm not sure. Replacement filter cartridges are prohibitively expensive compared to equivalent products for American made respirators---3M, for instance. Where would I even start looking for threaded adaptors that would get me from the existing thread size to a size that would accommodate the threads of a standard American filter?
Thanks, Stan
Thanks, Stan