![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,
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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
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