The coolest thing here is some kind of technology that prevents dust from settling on the filter (which is spinning in a transparent flask), no matter how much it is used, the filter is clean, it remains only to wash and dry with a rag and you can clean up again. Really reduces cleaning time. I am enclosing photos after cleaning in the kitchen and in the hallway (the dust from the flask, of course, shook out). I liked the equipment - a bunch of different brushes and nozzles (Finally, we cleaned out all the radiators at home).