Parametric floor drain filter

This is a floor drain filter I made for easy cleaning and to prevent pipes from getting clogged.

The attached STL models have a diameter of 150mm and they filter out residues of 2mm and larger but also work well as hair catcher. You can customise the filter using the attached SCAD file. They are two grill patterns to choose from; honeycomb and square. Additionally you can generate a full filled model and a modifier template to be used with the PrusaSlicer software.
[https://www.prusa3d.com/prusaslicer/](https://www.prusa3d.com/prusaslicer/)

Please check thePrusa's blog post on this topic for instructions.
[https://blog.prusaprinters.org/model-with-prusaslicer-modifier-meshes-tutorial_30438/](https://blog.prusaprinters.org/model-with-prusaslicer-modifier-meshes-tutorial_30438/)

Generating a parametric filter seems *a fortiori* a good idea. It permits to have better control over the pattern generation. However a slicer programs might not produce excellent results when drawing