Hoover Windtunnel Mach6
I don’t have a picture of this vacuum right now and I’ll have to see if my grandma still owns, or if someone has a picture of it, but it was a fairly big machine that was silver with a bright green accent color. It was the first of what I remember of Hoovers bagless vacuums here in the US. If I remember correctly it was just a rebadged Vax Model for the US. It was a pretty good vacuum from what I remember definitely on the heavier side but she loved it and used it till she eventually got a shark a few years ago.