The iRobot Roomba y351040 runs as part of iRobot’s autonomous cleaning ecosystem: the robot navigates the home, collects debris, and docks when finished. The base station then draws the robot’s dustbin contents into a bag held in the dock housing, completing the cycle without requiring the user to handle the waste. The y351040 manages this routine reliably, and the bag in the base is what makes it practical over the long run: it holds everything collected across many sessions until it is full. The system’s hands-free character only holds when there is a fresh bag to step in at that point.
This five-pack covers that need. The bags are built with Plus.Parts® filtration-grade materials, selected for the conditions inside an auto-empty dock, where airflow drives collected debris into the bag under motor suction and where the bag media needs to hold fine particles rather than letting them escape. The structural shell keeps the bag geometry correct as it fills, and the locking tab matches the y351040 dock channel so the bag seats in one motion. All five bags are built to the same standard; the fifth bag performs the same as the first.
We offer the same after-purchase support across every order. If something is not right about the fit or about the delivery, reach out and we will deal with it directly.
What to expect
- Matched to Your Device – Locking tab and internal dimensions designed to the iRobot Roomba y351040 dock specification, so the bag seats and seals without adjustment.
- Built to Last – Consistent bag construction from the first unit to the fifth, with filtration media that holds its performance across the full fill cycle.
- Recommended by Our Team – Compatibility confirmed for the y351040 and its variants by a team that works with iRobot consumables regularly.







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