Didn't exist till 1908 or there abouts
The total weight of the Hoover is 28 pounds which includes all of the attachments when it comes to the vacuum. This vacuum is among the lightest when it comes to compareable vacuum.
"Well, it depends on what kind of vacuum bags you are looking for. They usually range from 10 to 50 dollars.
it costs RS.5 in 1908
£42.00
It costs $500.
59.99
In 1920, a vacuum cleaner cost about $50.00 and the attachments about $14
$850
$500 per generator after that it's virtually free
$500
You can find several vacuums that do not require an electrical supply to run. Hoover, Dirt Devil and Dewalt all sell battery operated vacuums and they do not cost too much.