I'd like to revive this thread and expand on it a bit:
Not only do we need a "Clear Filters" button on top of IPS Filters section, we also need a "Active filters" button with the counter. In addition to that, clicking this button should list all currently active filters.
Case in point:
Once the search box on top is cleared, there are no indications that any filter(s) being applied, but we can see the total count of protections being significantly smaller than it is supposed to be:
Only 355 protections listed
Incidentally, simply scrolling down the "Filters" section does not yield any indication that filters are being applied.
The only way to determine that is to expand all of the Filters sections and scroll through everything.
Hence my recommendation to have "Active Filters" button with the counter and the link to the active filters only on top of that section. Having the ability to save custom filter assemblies in shortcuts or favorites will not hurt as well.
Regards,
Vladimir