I am trying to standardize my filament selection. I would like to find out from seasoned users about which filament made in the USA are preferred. I mostly use PLA, PETG, ASA, and TPU with the hardened nozzle of either .4mm or .6mm. Thank you for your response.

Favorite USA Filament

Thud-oops April 30, 2025, 4:57pm 2

If you haven’t seen this already check it out, it may partially answer your question.

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