Junos: How do I remove 1 filter from input-list?

set interfaces xe-0/0/1 unit 0 family inet filter input-list D-Fi set interfaces xe-0/0/1 unit 0 family inet filter input-list S-Fi 

or

family inet { filter { input-list [ D-Fi S-Fi]; 

​

I don't understand how I remove only S-Fi from this. If i do:

interfaces xe-0/0/1 unit 0 family inet filter input-list S-Fi 

I get an error message.

 'filter' Next term specified but no following term exists 

I need to do

delete interfaces xe-0/0/1 unit 0 family inet filter 

to remove it, but then both is removed, and I only want to remove S-Fi.

How do I do that?