The iRobot Roomba i3550 is a market-specific variant within iRobot’s i3+ platform, indicating a model that ships with the Clean Base auto-empty dock included. Once set up, the dock eliminates manual bin-emptying entirely: after each cleaning session, it draws the robot’s debris into a sealed internal bag and resets the bin automatically. The i3550 follows the same bag interface as other Clean Base-compatible i3-series Roombas, with each bag handling around 30 auto-empty cycles before the dock signals a replacement is due.
This value pack contains three Plus.Parts® bags fitted for the iRobot Roomba i3550’s Clean Base dock, each carrying the same 30-cycle rated service life. The bags seal at the point of removal, so swapping is clean and requires no contact with the collected debris.
Dimensioned to the dock’s internal profile and seal mechanism, these bags allow the auto-empty function to continue running reliably across each replacement interval. Our team is available for questions about fit or your order; reach us directly.
The fast take
- Backed by Real Testing – Bag fit and seal verified against the iRobot Roomba i3550 Clean Base dock specification before these were listed.
- Premium Materials – Bag construction maintains seal integrity across the full 30-cycle rated interval without degradation under daily use.
- Recommended by Our Team – Compatibility confirmed for this dock model, with our team available to answer any further questions.







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