Active Carbon Filter 120 W. Frame 3D Printer Model
The file 'Active Carbon Filter 120 W. Frame 3D Printer Model' is (STL) file type, size is 111.9KB.
The file 'Active Carbon Filter 120 W. Frame 3D Printer Model' is (STL) file type, size is 111.9KB.
I needed a simple yet effective filter for fumes (smell) and particles produced when 3d printing. The simple solution is a simple frame that mounts on the printer onto which the 120mm fan is mounted. A filter is cut to shape from active carbon (about 13-15mm thick). The lid (which holds the filter) is held in place by friction between frame and lid. It should be a snug fit but if too loose just add some tape (I use felt tape).
I made a smaller variant without a frame as well: https://www.thingiverse.com/thing:2752346
As always, if you find it useful a tiny donation goes a long way to show appreciation. :)
Rev 180115: After some prototyping I improved the design. The rubber seal is no longer needed. The honey comb pattern is slightly chamfered to reduce the risk of breaking when removing from the print bed. I also added a slightly smaller lid which will be faster to print.
| bdFanFilter120-frameLarge.STL | 226.5KB | |
| bdFanFilter120-lidFrameLarge.STL | 144.3KB | |
| bdFanFilter120-LidFrameSmall.STL | 136.6KB |
