Compatible with iRobot i7, i7+, i8, i8+, i3, i3+, i4, i4+, i1+, i6, i6+, j7, j7+, s9, s9 Plus. Compatible with roomba bag. With our dynamic pricing model, our prices are always competitive. Easy to InstallCan be snap into the machine easily and quickly, no extra effort to replace the dust bag.
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