Made of high-quality materials, durableEmpty storage tanks quickly and efficiently without releasing harmful dust to the environmentCan free your hands for a month, and never have to worry about frequent replacement.The recommended replacement period is 1 month to keep the machine at its best performanceIt can be easily removed and replaced as part of routine maintenanceSuitable for VAX Hoover 101 121 2000 4000Designed to Fit:for VAX 101, 111, 121, 221, 222 and 223 Series, 21 SERIES, 23 SERIES, V1050, V1100, V1200 Series, AII 2000 Series, AII 4000 Series, AII 5000 Series, AII 6000 Series, AII 7000 Series, 7131, All 8000 Series, All 9000 Series, Sukka Series, V100 Pro, V100 -T, VO-4000, POWA 4000-4100, RAPIDE 5000 SERIES 5000, 5100, 5110, 5120, RAPIDE PLUS 5130, 5140, 5150, 6130, 6130 S, 6130XS, 6130E, 6131, 6135 CARVAX, 6140 PETVAX, 6150SX, 6151SX, 6155 VAX FAMILYcolour: brownMaterial: papersize: 45x19cmPackage Contents:10 x Dust BagsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.