{"author":{"username":"adamhurwitz","displayName":"Adam","fid":8794},"timestamp":"2025-08-31T02:32:39.000Z","text":"Doppeltree [1] and Pinyon [2] are both interesting hemp and cloth coffee filter options too.\n\nThe biggest question is have hemp and cloth coffee filters been tested for food safety with hot water?\n\nI love the idea of a reusable travel filter. However I wonder if using a disposable filter that is certified as biodegradable is a better indicator for food safety?\n\n[1]: https://www.doppeltree.com/collections/\n[2]: https://pinyonproducts.com/collections/all.","links":[{"url":"https://www.doppeltree.com/collections/"},{"url":"https://pinyonproducts.com/collections/all"}],"farcaster":"https://farcaster.xyz/adamhurwitz/0xd766a86c2e9c5665747dbb6ce838829209223ea3","firefly":"https://firefly.social/post/farcaster/0xd766a86c2e9c5665747dbb6ce838829209223ea3"}