Cylindrical roller-brush with black bristles for the  and the Advance XP28 Carpetriever upright commercial vacuum cleaner. (It DOESN'T have RED bristles_

I've used a photo of SKU 53470A for the Clarke CM30 as an illustration of the type of brush.

At the moment standard postage within Australia, is capped at a maximum of $25 so maximise the saving on postage and buy some of the related parts below!