The iRobot Roomba j5178 is a regional distribution code in iRobot’s j5 series. Like all j5-series models, the j5178 features PrecisionVision Navigation, which uses a forward-facing camera to map the cleaning area and identify common hazards such as cables and dropped clothing before contact. Imprint Smart Mapping builds a persistent, named-room floor plan over time, enabling room-specific scheduling and iRobot Home app control. When paired with a Clean Base dock, the j5178 empties its bin automatically at the end of every session, transferring debris into a sealed internal bag. That bag manages around 30 auto-empty cycles before the dock’s indicator calls for a replacement.
This 3-pack contains three Plus.Parts® bags matched to the iRobot Roomba j5178 Clean Base dock. Each is rated for a full 30-cycle service interval and seals cleanly on removal, keeping all debris and allergens contained from start to finish.
Fitted to the dock’s internal dimensions and seal specification, these bags replace the originals without modification. Our team is on hand to confirm compatibility with this j5 variant and answer order questions directly.
Quick take
- j5178 Dock Fit: Sized and sealed to the iRobot Roomba j5178 Clean Base dock’s internal bag slot for a direct replacement without adjustments.
- Consistent 30-Cycle Life: Each bag handles around 30 automatic bin-empties while maintaining its seal and capacity, matching the standard dock service interval.
- Human Support: Questions about j5178 compatibility or your order are answered directly by our team, without automated routing or a support queue.





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