9 EnviroCare Replacement Micro Filtration bags for Kirby Generation Series Uprights. Designed to fit: Fits G3, G4, G5, G6, G7, G8, G9, Sentria (Models Pre Jan. 2009), G9D, Diamond Edition DE, G8D, Ultimate G, ULTG, G7D, Gsix, G6D, G5D, G4D, G3D, Legend II (Disposable bag models), Legend I, Heritage II.