Kirby Generation 3,4,5,6 Ultimate, Diamond Edition, Microfiltration Bags, EnviroCare Replacement Brand, designed to fit all Kirby Generation Series, 99.7 Microfiltration, 3 bags in pack Kirby Ultimate Diamond & Ultimate G ALSO FITS: Kirby Sentria's made before Jan. 2009 Don't Fit Sentria F Style Kirby Vacuums Kirby Gsix G5 G4 G3 H2 & Legend Vacuums Model Numbers G9 G9D G8 G8D G7 G7D G6D G5D G4D G3D H2 HII H1 HI Legend 11