Clear Dataview v7

I have a large dataset I am trying to filter using dataview.

Is there a way to clear the loaded items in a dataview so I can reload them?

I found the removeall function.

You’re right. There is a removeAll() method that clears all the data from the component:
https://docs.dhtmlx.com/suite/data_collection/api/datacollection_removeall_method/