Green Klean® Replacement vacuum bags use the highest quality filter media including melt-blown inner liner in order to achieve filtration efficiencies up to 99.9%. Designed specifically for commercial use, they are always equal to or exceed OEM quality. Capacity Range (Volume): 6 qt; OEM/Compatible: Compatible; Size Group: 14 x 9 x 2; Style: GK-Q-Vac.