![Amazon.com: Military Outdoor Clothing Never Issued Russian Gas Mask (Costume) [Mask & Bag]: Gateway | Gas mask, Russian gas mask, Mask Amazon.com: Military Outdoor Clothing Never Issued Russian Gas Mask (Costume) [Mask & Bag]: Gateway | Gas mask, Russian gas mask, Mask](https://i.pinimg.com/564x/a9/89/f5/a989f5ddb851c98298ddf8d71bc5bb0e.jpg)
Amazon.com: Military Outdoor Clothing Never Issued Russian Gas Mask (Costume) [Mask & Bag]: Gateway | Gas mask, Russian gas mask, Mask
![Filter Canister 40mm for Respirator, for Industrial Use, Chemical Handling, Painting and Welding - - Amazon.com Filter Canister 40mm for Respirator, for Industrial Use, Chemical Handling, Painting and Welding - - Amazon.com](https://m.media-amazon.com/images/S/aplus-media/sc/2f8e772b-ad23-4329-b965-56e0d5fffddc.__CR0,180,980,606_PT0_SX970_V1___.jpg)
Filter Canister 40mm for Respirator, for Industrial Use, Chemical Handling, Painting and Welding - - Amazon.com
![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,
![Amazon.com: CHRISLZ 30 PCS PM2.5 Activated Carbon Filter Mouth Masks 5 Layer Protective Filter Mask Filt… | Activated carbon, Activated carbon filter, Carbon filter Amazon.com: CHRISLZ 30 PCS PM2.5 Activated Carbon Filter Mouth Masks 5 Layer Protective Filter Mask Filt… | Activated carbon, Activated carbon filter, Carbon filter](https://i.pinimg.com/474x/5a/bd/2e/5abd2ebf69fb2c2b4f0e047fd6c73caa.jpg)