![I've got this MP4 gas mask from my grandad, can anyone tell me any additional information about it please. : r/GasMask I've got this MP4 gas mask from my grandad, can anyone tell me any additional information about it please. : r/GasMask](https://i.redd.it/h9skodmtbsw41.jpg)
I've got this MP4 gas mask from my grandad, can anyone tell me any additional information about it please. : r/GasMask
Canadian Civil Defence Museum And Archives - Safety first! Awesome artifact but extremly dangerous! WWII gas masks contain high levels of asbestos and mold! This is a really cool picture for the
![Amazon.com: 3M Respirator Kit, Full Face 6900, Reusable, Large, Plus 4 Particulate Filters 2097, P100 for Mold Remediation, Dust, Lead, Asbestos, 69097 : Tools & Home Improvement Amazon.com: 3M Respirator Kit, Full Face 6900, Reusable, Large, Plus 4 Particulate Filters 2097, P100 for Mold Remediation, Dust, Lead, Asbestos, 69097 : Tools & Home Improvement](https://m.media-amazon.com/images/I/81AormF3IHL.jpg)
Amazon.com: 3M Respirator Kit, Full Face 6900, Reusable, Large, Plus 4 Particulate Filters 2097, P100 for Mold Remediation, Dust, Lead, Asbestos, 69097 : Tools & Home Improvement
Paul Graham on Twitter: "Many thanks to the people who've warned me that old gas mask filters can contain asbestos and other nasty things. This one is a GP5, whose filters do,
![Just got my first gas mask ( Romania M74). Been wondering if the filter that came with it contains asbestos, havent found much info about it . : r/gasmasks Just got my first gas mask ( Romania M74). Been wondering if the filter that came with it contains asbestos, havent found much info about it . : r/gasmasks](https://preview.redd.it/iuj5cl6o5qg41.jpg?auto=webp&s=d377d2d3deda4c7caa8975c11c4cb19b74837bee)