Fan grid with filter insert for 2-inch hole

thingiverse

This cover conceals a 2-inch opening, where a cooling fan is situated on the opposite side. The unit consists of two components: a screen and a base, which are bonded together with crazy glue. Before applying the adhesive, screws must be inserted into the base. These screws can be accessed from within the screen itself. A narrow slot or opening allows for the insertion of a filter mesh. My filter measures approximately 0.15 inches in thickness. Scaling my drawings by ten times is often necessary when importing them into my slicer. It's possible that this discrepancy arises due to the fact that I create my designs in millimeters, whereas the slicer may expect values in centimeters.