The iRobot Roomba x185040 is an autonomous vacuum designed for consistent everyday cleaning across hard floors and carpets. When a session ends, the robot docks with its Clean Base station, which pulls debris from the robot’s bin into a sealed bag. The automatic emptying process keeps the bin clear and the robot ready without any manual emptying step between sessions.
These 15 replacement dust bags from Plus.Parts® are matched to the Roomba x185040 dock collar. Each bag clicks into position and creates a complete seal around the emptying port, containing fine dust, pet hair, and collected debris within the bag during every emptying cycle. The multilayer bag construction holds its form and seal through repeated use without losing structural integrity.
Fifteen bags in the pack means the station stays supplied through many cleaning cycles before the next order is needed. Each bag maintains its collar seal and internal capacity throughout its full life, and bag changes take only moments without creating dust or mess. With a fresh bag always ready, the x185040 continues emptying its bin on schedule after every run.
At a glance
- Straightforward Installation – snaps into the Clean Base collar without tools
- Consistent Performance – reliable seal maintained across all 15 bags
- Responsive Support – our team is ready to assist with any questions





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