![Chinese coffee can filter from left to right: Type 111 filter, Yihu P1A1 filter, Tangshan Puda P3A3 filter. : r/gasmasks Chinese coffee can filter from left to right: Type 111 filter, Yihu P1A1 filter, Tangshan Puda P3A3 filter. : r/gasmasks](https://i.redd.it/3sm5joroo4491.jpg)
Chinese coffee can filter from left to right: Type 111 filter, Yihu P1A1 filter, Tangshan Puda P3A3 filter. : r/gasmasks
![I've seen more gas mask posts here lately. To clarify for cosplayers, these are the filters that are unsafe. More info in comments. : r/stalker I've seen more gas mask posts here lately. To clarify for cosplayers, these are the filters that are unsafe. More info in comments. : r/stalker](https://i.redd.it/mk6prrcf7ji11.jpg)
I've seen more gas mask posts here lately. To clarify for cosplayers, these are the filters that are unsafe. More info in comments. : r/stalker
![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,
![My brother recently bought this gas mask for me in Berlin, and I was wondering if anyone here could identify what it is an what kind of filter it uses. : r/gasmasks My brother recently bought this gas mask for me in Berlin, and I was wondering if anyone here could identify what it is an what kind of filter it uses. : r/gasmasks](http://i.imgur.com/TUuiN7l.jpg)