Get more pics of the labels.
I have what I thought was a newer Sanitaire but the model and tags trace to a 1990s Eureka The Boss, so....????? I still am not sure if Eureka might have sold it as a Sanitaire officially or it's a clone.
It could be a vac store scam trying to sell off a used model as a brand new model with stocks of spare parts they have laying around. I have two Kirbys that are clones of the then-new models that even fooled me until I started digging in and doing more research. A Sentria I cloned into a Sentria II and a Kirby 1CR cloned into a Classic III - they even changed the entire front fan chamber on that one.