This is the CycloVac GS210 replacement HEPA Type OEM Vacuum Bag. Comes as a 3 pack. Replaces OEM part #TDSAC53C by TroVac. 3 Prong bags fits CycloVac Models: GS210 GS215 GS300 GS315 GS700 GX210 H215 H315 CONSTRUCTOR *Please note: These bags are not...