Non-Genuine Nilfisk Bacuum style backpack cartridge filters. NOTE: These are NOT HEPA filters like the GENUINE NILFISK HEPA CERTIFIED ones ARE. If you don't need HEPA filtration, these will do.
You are paying for TWO FILTER CARTRIDGES
There is a filter on each side and we recommend users replace them each year in dusty commercial situations.
As it's light, maximise the saving on postage and buy some of the related parts below, such as the dustbags, the other filters or a new floor tool or a hose.
At the moment, standard postage within Australia is capped at a maximum of $20!