The iRobot Roomba i4+ is an auto-empty robot vacuum from iRobot’s i-series lineup, designed for homes that want consistent, low-maintenance floor coverage. The “+” designation means it comes bundled with a Clean Base Automatic Dirt Disposal dock, which lifts debris from the robot’s bin at the end of every cleaning session, compressing the contents into a sealed dust bag inside the dock. That hands-free emptying cycle is what sets the i4+ apart from its standard i4 counterpart: the owner does not interact with the bin contents at all, and the robot is ready for its next run as soon as the dock finishes the emptying sequence. The dust bag in the dock is the one regular consumable in this system, filling progressively with each auto-emptying event until it reaches capacity.
These are Plus.Parts® dust bags, matched specifically to the iRobot Roomba i4+ Clean Base dock. Each pack contains 15 bags, a practical quantity for more than a year of monthly replacements without reordering. The bags use the same sealed construction as the originals, closing at the point of removal so the contents stay contained and the swap stays clean.
Our team is available if you have a question about compatibility or need help with your order before it ships.
At a glance
- Direct-Fit Compatibility – Each bag fits the iRobot Roomba i4+ Clean Base dock with the same locking mechanism as the original bags, no adjustments required.
- Built to Last – Sealed construction holds debris and fine dust securely across the full monthly replacement interval without tearing or leaking.
- Responsive Support – Real people behind every order, ready to answer compatibility or delivery questions directly.





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