These days more and more people are choosing a small vacuum cleaner over the larger alternatives. It's not surprising because many of the small vacuum cleaners on the market now have all of the features you'd expect with a large vacuum cleaner, just on a slightly smaller scale. Here are the top reasons why small vacuum cleaners have lots of big advantages
A high wattage (input power) doesn't always mean better suction because the amount of this power that's turned into air watts (suction or output power) depends to some extent on the vacuum's design and efficiency.
Watts are a means of measuring the amount of power that's put into the motor. However, because the output power or suction you receive at the end of the hose depends on the vacuum's design and efficiency, air watts, which measure the output power and suction, are considered a better means of comparison for vacuum cleaners. Remember however, a clogged filter will quickly impair ait watt performance.