Anycubic Photon S carbon filter box

thingiverse

My Anycubic Photon S has 2 exhaust fans in the rear of the build chamber. These exhaust fans have housings on top of them with small bags of activated carbon inside. This filter box is simply a container with holes in the bottom that are small enough to prevent the carbon from falling through, but will still allow air flow. These have seemed to reduce the amount of odor associated with running the printer. My office space does not allow for large external filters or for ventilating to outdoors. These activated carbon filters seem to perform well, and this filter box has improved the function of the filters. The lid still fits on top of the housing as well. The knob in the middle is used as a handle to lift the box out of the housing in order to change out the carbon medium.