COMPATIBLE MODELSThe dust bag is compatible with iRobot Roomba i & j & s series, i7 i7+ i7 Plus i3 i3+ i4 i4+ i4 Plus i6+ i8 i8+ j7 j7 + j7 S9 S9+ S9 Plus Plus E5 E6 E7, and applies to iRobot all Clean BaseModels with automatic decontamination, the perfect replacement for original iRobot Roomba dust bags.High Quality MaterialThe dust bag for iRobot Roomba i7 is made of 2 layers of non-woven fabric and 2 layers of meltblown fabric, which is sturdy and durable, not easy to tear, will not be punctured by the sharp debris inside without increasing the recirculation of dustand damaging the vacuum cleaner.Improved anti-leakage designThe push-pull design of the handle has a strong seal.It ensures that all the dust collected by the sweeping robot is stored, which protects the life of the engine and your home from dust pollution.Easy InstallationThe dust bag for iRobot Roomba i7 is easy to install, just remove the used dust bag and replace it with a new one.It is recommended to change the bag every 2-3 months to maintain performance and extend the life of your vacuum cleaner.Package: You will receive 10 high quality vacuum cleaner bags.Changing the vacuum bag regularly can improve the overall performance of your iRobot i7 vacuum cleaner.