3D printed Soldering Fume extractor

thingiverse

This is a fume extractor for soldering. The box houses a 12V generic fan and a box for transformer. The box is sized for aliexpress 40x90mm 12V 1A transformer board. Everything can be printed without supports. Backside to be glued on after printing. There is a hole for potentiometer if you want to install one for adjustable speed. The top lid is friction fit, comes off to change the filter. Buy charcoal filter for kitchen hood in any hardware store or amazon. Cut a 240x120mm piece, fold it in half and tuck it in the back container.