Hoover Windtunnel Self-Propelled Ultra Upright U6433-900 

I bought this at my local Goodwill for $12.49. When I got the vacuum, it also came with a new belt, so I replaced it after some use when I noticed a faint smell of burning rubber. It took some time getting the belt on, but it's worth it. I also bought some HEPA bags and filter. I also even gave it a good cleaning (dusting the machine off, removing stickers and residue). This was the best vacuum cleaner I've ever owned. Great suction, and great filtration (when fitted with a HEPA bag and filter). I will be planning on keeping this for a very long time, so more videos of this vacuum will be coming anytime soon.