@314mp_M0th4 ,
You are able to add multiple logical tests to Filters. You could also put your Sort Search Filter inside of an If statement.
Here is an example of using multiple dropdown boxes, with a couple of If logical tests and multiple filter logical tests.
If(Dropdown2_3.SelectedText.Value = "Loc 210",
Filter('Packing Lists',Month=Dropdown2.Selected.Value,Year=Dropdown2_1.Selected.Value,Title=Dropdown2_2.Selected.Value,Location=Dropdown2_3.Selected.Value),
Dropdown2_3.SelectedText.Value = "Loc 46m",
Filter('Packing Lists46',Month=Dropdown2.Selected.Value,Year=Dropdown2_1.Selected.Value,Title=Dropdown2_2.Selected.Value,Location=Dropdown2_3.Selected.Value)
)