Model S5620. Bought this house a couple years ago and never needed to use this as we had our own. I see it retailing online for about $1000 so the price is fair. Turned it on and it runs good. Looks like all the hose and power head is there and you can even have some of the pipes that are accessible if you want to take them. Checked online and parts are still readily available if ever needed down the road. Hey, it's a Hoover.