Build a cheap soldering fume extractor from a PC fan and a carbon filter

@solderpunk Β· Oct 9, 2026 Β· 1.1k views Β· via iFixit β†—
Difficultyeasy
Time1 hour
Costunder $20

Flux smoke is not good for you. This is a 120 mm fan, a carbon pad and a 3D-printed or cardboard shroud. Under $20.

#solder#fume-extractor#3d-print#safety

42 πŸ’¬ 1 comments

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@rtr_watch 11d ago

Tried this over the weekend and it worked first time. Thanks for writing it up properly.

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