FilterMore is an advanced filter that will let you view your current selection as single elements and grouped by category, family, and type. It will also let you expand your current selection through different options like nested, joined, hosted or a host of elements.
Also tired of losing your current selection? FilterMore will add additional buttons as a fast way to store a temporal selection where you can append or restore it.
With Pre-Filter you will be able to filter by category before making any selection.