HELP please - Filter function to ignore specific text in column

Hi there Microsoft Community!!!

I have a minor set back with my spreadsheet. I can't seem to figure out how to modify this function:

=FILTER('MM User Engagement Minutes'!A:F,('MM User Engagement Minutes'!F:F>=A2)*('MM User Engagement Minutes'!F:F<=B2))

to ignore return rows with "EMC Staff" in column E:E of the sheet it pulls from, named 'MM User Engagement Minutes'.

Unsure if I need to do this in 2 steps? to use the above FILTER, and then filter that list once more to ignore return rows with "EMC Staff"?

Please help! 

Thanks!!!