6-piece Reusable Upgraded Vacuum Cleaner Dust Bag

[Absolutely compatible] This set contains 6 upgraded automatic dust bag (with zipper, reusable), compatible with iRobot Roomba i7 Plus i7+ (7550) i3+ (3550) i4+( 4552) i6+ (6550) i8+ (8550) s9+ ( 9550) j7+(7550) I & S series cleaning base.[Upgrade design] Open the zipper, and after the dust is poured out, the dust bag can be reused to prolong the service life. It is not only environmentally friendly, but also makes your shopping more cost-effective.[Efficient collection] Each bag can hold 30 boxes of dust and debris, and the joints are tightly connected, and dust leakage will not occur.[Easy replacement] The installation method of the kit is the same as the original kit, it is simple to install and easy to use.colour: as shownMaterial: non-woven fabricSize: 17x13x15CMPackage Contents:6 x Dust bagOnly 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.