Dennis, that power nozzle is at best a good match for low-med. pile carpet, not much of a deep cleaner IMHO. It looks like you can order parts for it, and I'd spring for a new brushroll for sure to give it the best chance for being a decent cleaner. I have the same power nozzle, only chrome topped, on one of my Filter Queens but do not use it on my plush pile carpet because I have always thought Filter Queen power nozzles were lackluster performers. If you want to replace it, due to the wand connection, you'd have to stick with the same style power nozzle.
