It might not have the advanced features of premium Dyson vacuums, but it still provides solid performance and an easy-to-use design.. It’s important to keep your Dyson V7 clean to maintain its performance though.

Air and dirt are sucked into the vacuum via the floorhead.This is driven by an electric motor that essentially acts as a powerful fan.

Many cyclonic vacuums also have a rotating brush bar which is powered by a drive belt..The dirty air enters the cyclone, where it starts to spin around the dust canister.Dirt and dust are pushed to the edge of the canister, before falling to the bottom as it passes outside of the airflow.. Air is pulled upwards in the canister.

At the top there are often a set of smaller cyclones that perform a similar function as the main one, but are designed to removed finer dust and dirt from the airflow (not pictured.).The air, which now contains much less dirt and other debris, is passed through a filter at the top of the canister.

The purpose of this filter is to remove dirt and dust that’s still caught in the vacuum’s airflow.. Air is sent back down an internal pipe to an outlet at the back of the vacuum cleaner.

Many vacuums also have a secondary filter here to remove more dirt that’s escaped.. As you might have guessed, this is a simplified version of what’s happening inside a Dyson or other cyclonic vacuum cleaner.There isn’t much difference in average power between corded uprights and cylinders.

Many vacuums of both types use the maximum 900W power, although there are plenty of lower powered options too.. Corded handheld vacuums tend to have lower power ratings, as the smaller motors require less power to run.Cordless vacuums also have lower power motors, as they need to run on a battery.. To give you an idea of how much power various vacuums use, here are a few popular corded examples:.

Hoover Breeze Evo Pets (Upright) –.Numatic Henry (Cylinder) –.