Hoover Windtunnel T-Series Rewind Bagless Upright Vacuum (UH70120) $85 + Free Shipping @ amazon.com

I bought this vac and owned it just a few days and returned it. It is an excellent design and has superior suction but is not good for wood floors as the brush roll has no shutoff. That means when you're using the attachments or vacuuming wood floors, the brush roll is on and spinning. If the vac is on, the brushroll is on. Silly, really. Why spin the brushes on hardwood? Sure I could adjust the height adjustment but it's still silly to risk damage to your wood floors. Even Hoover's manual says "For optimal cleaning performance on bare floors, brushroll should be turned off." (Suction only mode only available on select models).