Of course it will remove dust and dirt, the suction is not THAT weak on an Elite, nor a Turbopower but for both machines I have just spoke of removing pet hair from upholstery with their on-board or pan converter tools, you have, NO CHANCE.
I do love using the on-board tools on the Elite Total Systems and Turbopower Total Systems, I do like the fact that the suction is considerably weak, they are very adequate for picking up the above the floor crumbs and dust, however, for doing a big clean up, I would rather use something that is more powerful and quieter for attachment use.
Come to think of it, my Junior 1012 has really good hose suction actually, and cleans upholstory VERY well, with the fabulous rubber finger all purpose nozel, fantastic tool is that.