SQL Server Profiler Not Like Filter

I am using SQL Server Profiler 2019. My "Not Like" filter on "Application" is not working. It is still getting values for "SQLAgent". See values below. How do I exclude those values properly?

The wildcard character for SQL Profiler is, like in SQL generally, %. So use SQLAgent% as your value for NOT LIKE and it should work.

As an aside, I love SQL Profiler too but you should ideally use Extended Events sessions which have a much lighter impact on the SQL Server and are way more powerful. You can easily start one by double-clicking on the XEvent Profiler > Standard node in SQL Server Management Studio's Object Explorer window:

Then you can use the toolbar that appears to edit Filters etc. There's lots of good resources out there for getting to grips with extended events (XE) ... although I still prefer some things about SQL Profiler's UI.