9 Eureka Sanitaire Ultra/Electrolux Z Vacuum Bags, Ultra, Uprght Vacuum Cleaners, 52339, 52339A, E52339, 52339-12, 45055, 302927, 7000, 7400, 7500, 7575D Fits: Eureka Ultra, Uprght Vacuum Cleaners 9 Eureka Sanitaire Ultra/Electrolux Z Vacuum Bags Fits original manufacture part numbers: 52339, 52339A, E52339, 52339-12, 45055 Dimensions: 3 3/4 x 2 1/8 Hole 23 1/4" x 6" Bag Size 5 1/8 X 4 1/2 Cardboard EnviroCare Premium aftermarket Part # 310 SW