Can use for ABS fumes, solder fumes, etc. See instructions for BOM. BOM 60mm PC CPU Cooling Fan 12v 3 Pin - http://www.ebay.com/itm/400954848725?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT Aquarium Carbon Sponge Foam Filter - http://www.ebay.com/itm/251616114014?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT 12V wall wart power supply (Almost any should work, fan only draws .2A) 2 Pin ON/OFF I/O SPST Snap in Mini Switch - http://www.ebay.com/itm/321521375209?_trksid=p2057872.m2748.l2649&ssPageName=STRK%3AMEBIDX%3AIT 5.5mm x 2.1mm DC Power Supply Female Jack Socket Panel Mount Connector M81 - http://www.ebay.com/itm/111725042180?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT Options: 20cm 5mm Pre Wired Prewired LED Lamp Light Bulb DC 12V - http://www.ebay.com/itm/311135083847?_trksid=p2057872.m2749.l2649&var=610353327093&ssPageName=STRK%3AMEBIDX%3AIT Optional Power: USB Cord (Male end) with a Step-up boost Power Converter Module XL6009 - http://www.ebay.com/itm/181759742055?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT 2x 9V Batteries with IC L7812CV TO-220 Voltage Regulator 12V - http://www.ebay.com/itm/201128150349?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT