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Suction - How well does the vacuum cleaner picks up hair and other small articles depends upon the suction power, measured in air watts, ranging from 100 - 250 air watts and above. A higher feature indicates more power and effective cleaning.
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HEPA (High Efficiency Particulate Air) filters - filtration system designed to keep 99.97% of dust and common allergy causing particles from being re-deposited into the air. Particularly useful for people who suffer from asthma or other allergies.
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Motor bypass system - dirt is pulled directly into the vacuum's collection bag, bypassing the motor. This helps in extending the life of the appliance.
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Bagless – no need to buy disposable paper bags, as these machines have a removable section – just tip the dust into the bin and replace.
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Brush Agitator - the roller brush with bristles under the machine that spins when the machine is on. Effective on carpets for picking up rice, hair, sand, etc. |