Percival P. Cassidy wrote: "A family member living an a wealthy American suburb says he has picked
up numerous Dysons left by the curb for the trash or recycling
collectors -- and all that was wrong with them was that the filter
needed cleaning. "

That's the number one reason people go through so many
vaccum cleaners in one decade: They simply refuse to
consider emptying the rubbish out and/or cleaning the damn
filers! So easy!