Vent for european window

This is a window vent designed for European-style inward-opening windows, made to connect with a 3D printer exhaust hose. This model is sized for one of the more common window types found in Central Europe, but it will not fit every window. Please make sure to check the dimensions carefully before printing to confirm that it matches your window. The vent is intended for windows that open inward and can still be partially closed while the vent is in place. In my case, it works very well and does the job without any issues. The model needs to be printed in two halves and then glued together. A standard cyanoacrylate glue, such as Super Glue, should work best. I used hot glue for one version, but it does affect the overall look of the model, and I somewhat regret that choice. In another version, I used Super Glue instead, and as you can see in the photos, the result looks much cleaner while still providing a proper seal. Below, I’m also including a link to the original profile, where you