The iRobot Roomba g185040 is an auto-empty Roomba that pairs with iRobot’s Clean Base docking station, which pulls debris from the robot’s dustbin and seals it inside a bag within the station after each cleaning run. The sealed transfer is what makes the g185040 genuinely hands-free between bag changes. The bag carries two roles: it contains the debris and maintains the filtration barrier that stops fine particles from re-entering the room through the station’s exhaust. A correctly seated, correctly loaded bag keeps both functions intact across its designed fill life; one that has been overfilled or lost its seal shape does neither reliably.
This five-pack contains Plus.Parts® replacement bags designed as a direct-fit alternative for the iRobot Roomba g185040 dock. Each bag mirrors the Clean Base housing geometry and filter frame, seating cleanly without modification so the transfer seal engages correctly from the first emptying cycle. The filtration material captures fine dust and allergens through the full fill period, not only during the initial passes when the media is freshest. Five bags provide an extended supply before reordering is needed.
Our team at VacuumReviews.eu selects parts based on dimensional fit and filtration quality. We answer questions about compatibility and orders personally, so if anything about your specific dock configuration needs clarifying, we are reachable by email.
At a glance
- Direct-Fit Compatibility – Each bag mirrors the iRobot Roomba g185040 Clean Base housing geometry, seating with a full seal on the first installation and holding it through every auto-empty cycle.
- Built to Last – Filtration material holds fine dust and allergens through the complete fill cycle, keeping the station’s exhaust path clean from the first use to the last bag change.
- Responsive Support – A real team reachable by email for any compatibility or order question, with a personal reply every time.







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