Wanhao D4S extractor filtro de olor ABS / ABS fume extractor

**Updated corrected wrong file uploaded

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anti-odor filter for printing plastic ABS with an Wanhao D4S 3Dprinter.

Based on several ideas from different sources

http://www.thingiverse.com/thing:662221
http://www.thingiverse.com/thing:663864
http://www.thingiverse.com/thing:17028

materials needed:

4x M3x10 screw and nuts (local store)
4x M4x40 screw and nuts (local store)
1x active carbon filter (amazon)
1x 120 mm fan (recicled)
1x compact aluminium tube(local store)