NilfiskCFM127 and the NilfiskCFM137 and the NilfiskCFM S2 and the NilfiskCFM S3 industrial vacuum cleaner standard main pleated filter with 12 pleats and PVC membrane. The PVC membrane makes it easier for dust to fall away from the filter into the dust container. HOWEVER, heat may cause it to go tacky and it will require replacing. It was Pn. Z8-17245
Will also fit the Blastrack BDC-1216.
At the moment, as standard postage within Australia, is capped at a maximum of $20, maximise the saving on postage and buy some of the related parts below, such as dustbags and a new hose, or a new floor tool and some other accessory!