Compatable with iRobot Sweeper dust bag accessories i7+i3 E5 E6 s9 With Zipper Forget about vacuuming for months at a time! Designed specifically for all iRobot Roomba Clean Base Automatic Dirt Disposal vacuums, you can have the peace of mind that our vacuum bags will be work 100% of the time. These bags are capable of holding up to 30 full bins of dirt and debris. Made with a superfine melt-blown fiber filter layer and non-woven fabrics, even the smallest dust particles stay contained inside the bag. The bag automatically seals upon removal, ensuring that the dirt and dust contained inside never enters your home again.