Filtering does not work on Systems->Jobs, Systems->Servers and Systems->Services

Steps to reproduce:
1. Go to a) Systems->Jobs, b) Systems->Servers and c) Systems->Services
2. Try to apply filters

Actual Results:
Although the filters were originally available for those pages, too, the filters were at some point of time simply "hidden" by commenting the respective line in the front-end code. The reason was that the backend implementation was buggy and no-one found time to fix it.

Expected Results:
Filters should work as on any page in the admin ui.

Workaround (if any):