I am looking to replicate a routine by parametric monkey that deletes unused filters. As you all know purging revit filters is anoying since there’s no clue on if the filter is being used or not (different from view templates for example).
Below the desired routine
Highlighted in yellow a node from BVN I cannot find. I’ve tryed downloading BVN, I’ve also tryed following [Filter.getUnused & delete Elements Node MIssed](http://this post) but I cannot seem to find the node. Any clues?
Is there any newer way to select the unused Filters?