iRobot Authentic Replacement Parts - 3 Count (Pack of 1) Dirt Disposal Bags Compatible with Roomba Clean Base Models i1+, i3+, i4+, i5+, i7+, i8+, Combo j8+, j9+Brand: iRobot Color: White Features: 3 pack of Clean Base Automatic Dirt Disposal Bags Each bag holds up to 60 days of dirt, dust and hair no need to buy bags for up to 6 months. Easy disposal without the cloud of dust. Compatible with i, j, and s series Clean Base Automatic Dirt Disposal models: Roomba i1+,Roomba i3+, Roomba i4+, Roomba i6+, Roomba i7+, Roomba i8+, Roomba j6+, Roomba j7+, Roomba Combo j7+, Roomba j8+, Roomba s9+ iRobot does not