Replicator 2x 2 fume hood

thingiverse

This system utilizes a fan connected to the window end, blowing air out of the window via a 4-inch AC duct. The fan effectively removes PLA smell from the room by creating a small draft that draws air out and pushes it outside. However, this approach may not be suitable for ABS as it requires a more controlled environment. If you have any questions, feel free to ask. Use at your own discretion.