On Saturday, January 15, 2011 at 4:18:19 PM UTC-5, Don Wiss wrote:
I don't dislike vacuuming, what I dislike is the hassle of moving the
canister around my narrow row house and having to hold it for the stairs or
to vacuum high things. I'm fit with no back problems. I have no carpeting..
So a backpack unit makes sense. But they are sold for commercial
applications. What is so different?

Many are available:
http://www.amazon.com/gp/search?inde...ackpack+vacuum

And no way to easily compare them. I'm leaning to the first one listed, the
most popular, and shortening the 50' cord to something more reasonable for
a 20' x 48' house with plenty of outlets.

Don. www.donwiss.com (e-mail link at home page bottom).

Backpacks are overall much more physically exhausting and annoying than you would imagine. Ask any commercial cleaner who is forced to use one. They almost ALL hate them(dusty smell, noise (your head is 2 feet from the motor) but even more is the uncomfortable physical aspect.