Sorry, I did not explain myself very well earlier.Whilst I do beleieve that Hoover made a conversion kit for the Turbopower Freedom, the cleaner as it was could not be fitted with the required dust chute from a conventional Turbopower model. So someone like myself who ran a shop repairing cleaners and had a stock pile of old Turbopower parts could not covert the cleaner as it was. I either had to replace the rear body, or send for the conversion kit. As the situation never arose in my shop due to never being asked to convert one, it is but a paper exercise when I mention it now.