Come to think of it guys....
A Kirby with the floor polisher does the same thing as those Hoover floor polishers with the bag. The Kirby bag still inflates! Even though the nozzle isn't THAT close to the floor, it can still pick up dirt since the fan is still spinning. The spinning polisher brushes can still thrust dirt up close enough to the fan and thus allowing the fan to pass the dirt on into the bag.
