Handy Way was started by former Air-Way sales people. Later the company was purchased by Air-Way, and continues as the Air-Way Sani-Clean. This is the lighter weight less costly companion to the Air-Way Sanitizor we all know and love. And yes, they both use the same disposable bags. I am an Air-Way dealer, and, although I primarily sell the Anniversary Edition, I sell a few Sani-Cleans. Other dealers sell only the Sani-Clean. Air-Way offers six different models, based on two different cleaners. There is the Best Value, a Sani-Clean with attachments, but no Power Nozzle, for homes without carpet, the Sani-Clean, which includes a Douglas (low cost) Power Nozzle, and the New Century, a Sani-Clean with the better CenTec Power Nozzle (with geared belt, headlight, and quick release). Then there is the Sanitizor Mark V, in black and white, with the Douglas Power Nozzle. The Centurion is the same cleaner but with the CenTec Power Nozzle. The Anniversary Edition replaces the white upper section with one painted a beautiful purple, the same color, and in honor of, the original Air-Way Sanitizor, the pre-WWII Model 55. This machine was originally suggested to Air-Way President Steve Tomberlin by our own Tom Gasko. It was originally intended only for Air-Ways 80th Anniversary year, 2000, but customers and dealers like it so well it has continued as a regular model.