ZVac 15Pk Compatible Vacuum Bags Replacement for Electrolux Style U Vacuum Bags. Replaces Parts# 138, 138FP. Fits: All upright models Electrolux Discovery I, Discovery II, ProLux, Genesis This is a 15 package of premium generic replacement vacuum bags by ZVac. This replaces the original OEM Electrolux Upright Style U vacuum bags & replaces part numbers 138, 138FP Premium generic Vacuum Bags fits these series of Electrolux vacuums: All upright models Electrolux Discovery I, Discovery II, ProLux, Genesis, Lux Classic, Lux Legacy, Lux Commercial Series & other vacuums using Upright Style U vacuum bags Fits these models: 1717C, 1747, U111A, 3000, 3500, 3500SR, U110P, U155D, U155C, DII, 4000, 6000, U112B, U112C, 1719, U136B, U160A, U139A Also Fits These Models: U112A, U110A, U110B, U155B, 2500, 2500SR, U155B, U140C, U156A, U147E, 147F, U110Y, U147A, U147D, 3000SR, D2, D3, DIII, 1770, U155A, U140B This is a premium generic product made by ZVac. This is not an OEM product and is not covered under any manufacturer's warranty. ZVac is not affiliated with the manufacturer