In the current Pega UI (UI-Kit), table grids do not provide an OOTB option to clear multiple column filters once a user has applied them. In our case, the table had nearly 90 columns, and users frequently applied several filters at once—making it difficult to reset the grid back to its default view.

To address this limitation, we implemented a simple and effective workaround by adding custom action buttons on the grid. These actions allow users to clear all filters instantly and reload the data.

You can use either of the following approaches:

1) Refresh the grid section
Trigger a “Refresh-Other-Section” or “Refresh-This-Section” action on the grid’s parent section. This forces the table to reload without any applied filters.

2) Flush the underlying Data Page
If the grid is sourced from a Data Page, flushing it will reset the cached data and remove all UI filters automatically.

Both approaches work well depending on the configuration, and they help restore a clean grid view without requiring users to manually remove filters one by one.