The iRobot Roomba i5158 is a regional distribution variant in iRobot’s i5 range, sharing the core cleaning technology and dock compatibility of the i5 platform. The i5 sits above the i3 and i4 families in iRobot’s lineup, with a more capable suction system designed for homes with mixed floor types and regular use. It maps the home over time and improves its routing efficiency across sessions, navigating both large open rooms and tighter spaces with increasing reliability. Clean Base compatibility means the dock empties the robot’s bin automatically after each cleaning session, so the system can cycle through daily runs without any manual bin handling between them. The dock’s internal bag reaches capacity after around 30 auto-empty cycles of regular use.
This value pack provides three Plus.Parts® dust bags for the iRobot Roomba i5158’s Clean Base dock, each rated for the same 30-cycle service interval. The bags seal on removal, so disposal is clean and hands-off from start to finish.
Dimensioned to the dock’s internal profile and seal geometry, these bags let the auto-empty function continue without adjustment through each replacement cycle. Our team answers compatibility and order questions directly; get in touch whenever you need.
Three points
- Direct-Fit Compatibility – Each bag is sized to the iRobot Roomba i5158 Clean Base dock, sealing and fitting exactly as the original consumable does with no modification needed.
- Built to Last – The bag construction maintains seal integrity and full capacity across around 30 auto-empty cycles of daily use.
- Responsive Support – Our team is reachable for questions about compatibility with your specific i5158 dock or anything about your order.






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