Nilfisk HDS2000 commercial vacuum cleaner hospital quiet, hi and lo speed control PCB.
SAFETY WARNING! All electrical parts should ONLY be fitted by an electrically COMPETENT person.
As at the moment standard postage within Australia, is capped at a maximum of $25, maximise the saving on postage and buy some of the related parts below, such as the HEPA filter a packet of dustbags and a new floor tool, or other accessory.