![I bought this Gp-5 today, the coffee can filter is marked IV-82-10 i have no idea if this filter is safe to use, the bottom seal hasn't been broken, basically brand new, I bought this Gp-5 today, the coffee can filter is marked IV-82-10 i have no idea if this filter is safe to use, the bottom seal hasn't been broken, basically brand new,](https://preview.redd.it/o5f85je6h6001.jpg?auto=webp&s=24175f83cc524c14e05d4bcce1c044ee388b5a2d)
I bought this Gp-5 today, the coffee can filter is marked IV-82-10 i have no idea if this filter is safe to use, the bottom seal hasn't been broken, basically brand new,
![This might be stupid to ask, but as someone who's entirely new to the whole gas mask thing, I want to make sure this is safe. My lungs aren't gonna melt if This might be stupid to ask, but as someone who's entirely new to the whole gas mask thing, I want to make sure this is safe. My lungs aren't gonna melt if](https://preview.redd.it/4ek8q15n16751.jpg?auto=webp&s=5d58fc104a39c598309ff975583ac54d287c1af5)
This might be stupid to ask, but as someone who's entirely new to the whole gas mask thing, I want to make sure this is safe. My lungs aren't gonna melt if
![Amazon.com: Amoreshop Soviet russian Gas Mask GP-5 Military Outdoor Clothing USSR Cosplay, Costume. Full set. RARE Size - LARGE, Grey : Clothing, Shoes & Jewelry Amazon.com: Amoreshop Soviet russian Gas Mask GP-5 Military Outdoor Clothing USSR Cosplay, Costume. Full set. RARE Size - LARGE, Grey : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/518cqKtDACS._AC_UY1000_.jpg)
Amazon.com: Amoreshop Soviet russian Gas Mask GP-5 Military Outdoor Clothing USSR Cosplay, Costume. Full set. RARE Size - LARGE, Grey : Clothing, Shoes & Jewelry
![I was given a gp5 or some variant thereof with this filter as a gift. I can't find anything about these online and I'm wondering what it is/if it's safe : r/gasmasks I was given a gp5 or some variant thereof with this filter as a gift. I can't find anything about these online and I'm wondering what it is/if it's safe : r/gasmasks](https://preview.redd.it/sucoo3nanx151.jpg?auto=webp&s=9a18832e850ac43c624afd7394fa69f121c9f5e9)