Tellus and the very popular Nilfisk GS82 and GM82 Industrial Vacuum Cleaner and the Nilfisk GM625 Industrial Vacuum Cleaner and the oval Nilfisk GB725 3 Ph Industrial Vacuum Cleaner 6 micron cotton main filter.
It will also suit the Tellus and Nilfisk GA72. The Gore-Tex filter Pn 61341309 is no longer available.
At the moment, as postage is capped at a maximum of $20, maximise the saving on postage and buy some of the related parts below, such as dustbags and the other filters or a new hose or floor tool!