Perfect=Oreck
Perfect made these for several years for Oreck in three different models, and now they are branded Bissell commercial line. We had 3 different bag options, dump, bagged, and dirt cup. I sold quite a few of them to restaurants, funeral homes, and to homeowners with a lot of wall-to-wall carpeting. The entry level was not chrome hooded, nor did it have the Vibra-Groomer, but the next two models up did have. We had extremely happy owners, with rarely a service problem. Just like Sanitaire, we had to keep them in belts as with daily use and a lot of carpet, then tended to go through belts. A lot of that was the owners/users setting the height adjusters too low. These clean extremely well, I'd put them up against any other upright on the market. With light residential use, it should last for quite some time. Enjoy!
If you go on ebay, search Oreck commercial under vacuum cleaners, and you can see all the different versions of those and the Bissells all with a different color scheme.