Yes, ours says Aerus on the power unit and Lux on the carpet sweeper.
Actually, I think it may have had two problems. I disabled the part that tells you when the bag is full. I think that may have been problematic. Now, it will run for a number of seconds, shut off, then seconds later, come on again; then will continue to repeat that cycle. In the beginning, I had it into a vac shop (older guy). Long story, but got it back worse than when we took it. He said motor was rusty like it had been in water and he thought it might need a motor. I didn't take the cover off the motor to see if this was so.
After all this, I thought a good used power unit might be better than doing any more with this one. I looked at greatvacs but really don't want to spend that kind of money. I see used power units for not much over $100, so that's more what I had in mind. BTW, would the Epic 6500 be compatible with our attachments. Do you know what's different about it than the aerus 7000 (quality, power, etc.)?