This Instructable will show you how to create a compact solder fume extractor. I built this because I have limited space to store my tools and I wanted something that would fit easily in my toolbox. It does sacrifice some effectiveness for a smaller size but it works well enough for me as I don't solder very often.
For this project you will need Parts: Altoids Tin Whisper Bio Bag aquarium filter cartridge small size 9V Battery 9V Battery Connector 40mmx 40mmx 10mm computer fan 4 screws (I used m3 x 18mm screws I had lying around) and nuts switch (I got this one out of an old clock)
Tools: Drill Dremel with a cut off wheel Soldering Iron Wire Strippers