- i Series Bag：Compatible with iRobot Roomba i7/i7 (7150 ), i3/i3 (3550 ), i1 , i4/i4 (4552 ), i6/i6 (6550 ), i8/i8 （8550 ） parts
- s Series Bag：Compatible with iRobot Roomba s9/s9 Plus （9550 ）Dirt Disposal Bags
- j Series Bag：Compatible with iRobot Roomba j6 j7 （7550 ）, Combo j7 j8 j9 dust bag
- Dust Bag Material: 4 Layer Filtration System fabric traps 99.97% of particles down to 0.3 microns, preventing any dust leakage.
- Includes: 6PCS disposable dust bags with a 2.9L (0.77-gallon) capacity each for i s j Series all Clean Base automatic dirt disposal models
