Window natural ventilator connects to 50mm forced exhaust port

Sliding windows have natural ventilators, add a 50mm pipe interface to the natural ventilator, seal other ventilation areas with a sealing plate or tape, connect the hose and fan, connect to the 3D printer, you can exhaust the waste gas from the printer to the outdoors without opening the window, if you encounter the same problem, you need to measure to determine if it is suitable for your natural ventilator size.

Note: Using PETG has a probability of failure, it needs to be slightly noticed, and deal with the pulling thread in time to continue printing.