Find out everything you need to know in our Shark AZ950UKT review.. Overview of the Shark AZ950UKT’s Features.

In an attempt to make things easier, some vacuum cleaner manufacturers list “Air Watts” as part of their vacuum specifications..Unlike regular watts, this metric is meant to measure the vacuum’s suction power.

But how is it calculated?And is it a useful rating…or just another marketing gimmick?Let’s find out!.

What Exactly Are Air Watts in Vacuums?.Air watts (AW) is a way to measure the suction power (or output) of a vacuum cleaner.. We’ll get into the formula for Air Watts later, but the calculation involves both.

(the amount of air flowing through the vacuum) and.

(how much water the motor is capable of picking up.).Along with the floorhead attachments, you get a range of non-motorised accessories.

There’s a combination tool (dusting brush/upholstery tool,) an extension crevice tool, the flexible pivot tool we mentioned earlier, and a Z Station self-standing charger stand..While the combination and crevice tools are fairly standard, the flexible tool is a useful extra that isn’t included with most cordless vacuums..

The charging stand is also unusual.Unlike most mounts, which need to be fixed to a wall, the stand just needs to be placed near a plug.