I was seduced by all sorts of demonstrations on YouTube, when a plastic bottle is placed at the vacuum cleaner at the entrance, it is turned on and the bottle is crushed. But you need to understand that there will be no such suction force on a long nozzle at the exit. And for example, after turning off the vacuum cleaner, large debris can fall out of the pipe. I bought it on a stock for about 6 I call it an electric broom)) while we live in a small apartment, it’s normal. But as soon as we move into a larger apartment, I’ll replace it with a dyson or a normal ordinary wired beast))