Found this Dirt Devil Platinum Force the other day at the good will shop. I have to say I think this is the cleanest bagless vacuum I've ever gotten...usually you have to take the cyclones and bin apart and scrub and there are all sorts of nasties. However the bin was empty and the big central filter had already been shaken out. I think this also has the most direct dirt path of any bagless machine I"ve ever used, it comes right down the from the bin to the center of the nozzle. There aren't several miles of tubes and cyclones to pass through, just the big filter. From there it goes straight into the motor and out the HEPA filter. This is also a dual motor with convenient switches on the handle for brush roll and main power. I won't get to find out how well it cleans though just yet...I broke the brush roll end caps trying to clean it out, hopefully I can find a replacement. Anyways here it is.
I had one of these several years ago now. It was a beast of a vacuum but gave pretty impressive results. I am still kicking myself for sellin it. It has been on my wish lift to find another for several years now. I hope you enjoy it.