Active Carbon Filter Fixture for Computer Fan

Since FDM printers emit some gas when extruding I have designed a simple active carbon filter for a fan. The fan is a simple 70x70 mm computer fan and will be used in a homebuilt enclosure for a rep-rap printer.



I used a two part design to be able to change the filter easily. This was done by making in clip onto the lower. I used M6 20 mm screws and bolts to fasten the filter onto the upper body. The lower body was fastened with some M3 25 mm screws and bolts.



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