Simple solder fume extractor
thingiverse
This extractor use a standard 80mm 3pin pc fan. Work best if used with a fan with high static pressure and airflow. You will need also some Activated Carbon Foam filter, or similar. **Be advised**: you don't need to print the "power" case, it's kinda of messy to make, especially to solder everything in place in such small space. You can (_and should, believe me_) print just **case_filter** and **separator**, and connect the fan to a DC Power Jack Female connector (like this one https://www.amazon.com/ThreeBulls-Pieces-5-5mmx2-1mm-Female-Connector/dp/B01N8VV78D). I used the 80mm_honeycomb_full_fan_cover model as base from this thing https://www.thingiverse.com/thing:2802474 I had to cut one corner from the separator to be able to pass the cables from the PC fan.
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