Any interesting thing I can do with a spent carbon air filter? It's a plate sized, black, netty material, soft, no hard points.
Any interesting thing I can do with a spent carbon air filter? It's a plate sized, black, netty material, soft, no hard points.
cross-posted from: https://slrpnk.net/post/330367
I only found leave it lying around to absorb odor and like use it to fertilize soil or something
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