The trouble with old-style vacuum cleaners is that they suck in dirty air and blow it directly into the bag. The bag catches the dirt and the relatively clean (but often still quite dusty) air drifts back into the room. The longer you use a vacuum, the more the bag fills up.
As the bag fills up, the amount of empty air it can hold decreases, so its ability to suck in more dirt is gradually diminished. The longer you go without emptying your vacuum, the worse the problem becomes. But emptying the bag is a real nuisance—and the dust can go everywhere!
|Brand||Black & Decker|
|Item Weight||6.32 Kg|
|Package Dimensions||45.2 x 37.6 x 29.4 cm|
|Power / Wattage||1600 watts|
|Special Features||cyclonic, bagless|