Nilfisk HDS2000 commercial vacuum cleaner commercial vacuum cleaner main sack filter located in the dust compartment. The white material flter fits inside lid above the dustbag. It has a plastic frame inside, to help it keep it's shape and large surface area. This makes it a most effective barrier against fine dust, protecting the downstream foam main filter and the motor and the HEPA filter
Maximise the saving on postage and buy some of the related parts below, such as a packet of dustbags the rest of the filters, wands, round brushes or a hose.
At the moment standard postage within Australia is capped at a maximum of $20!