Filter File in Qlik

[Darceys98]

Hello, everyone, hope you're well, 

I'm new to Qlik

I would like to know how to filter a visualization so that it displays only certain data.

Thank you.

[Or]

Select the values you want in the filter for that field.

If you want a visualization to be hard-coded to a specific filter value, you can use set analysis.

For example,

Sum({< Field1 = {150} >} SomeField) will sum up all values of SomeField matching the filter Field1 = 150.

[Darceys98]

See, when I open the Qlik application, I have this filter visualization, 

I just want hide those who are framed so that users can't select them. 

I'm fairly new to Qlik and I'm taking over a job that was done by someone else.