Seems nowadays, it's getting harder and harder to find quality vacs at the flea market, but today, a Hoover PowerMax model U3715-930 followed me home. It's far from pristine shape, but I liked the teal blue color. What I wanted to know is when did Hoover make the transition from steel agitator to the Elite style (like mine has) in their Concept line? Which cleans better? Also, did this model originally have a bag topper? It seems like a BOL model in this series, but I could be wrong. Thanks.
- Karl
- Karl