Yep. You can use a Chore Boy or other scrubby pad tied to the end of the racking cane, too. You've got the right idea, though. Some sort of filter thingy attached to the bottom of the cane.
Oh don't give me none more of that Old Janx Spirit
No, don't you give me none more of that Old Janx Spirit
For my head will fly, my tongue will lie, my eyes will fry and I may die
Won't you pour me one more of that sinful Old Janx Spirit