The iRobot RCA-Y1 is an auto-empty dock in the iRobot lineup, handling the bin-emptying step that makes robot vacuum ownership genuinely low maintenance. At the end of each cleaning session, the robot returns to the dock and the RCA-Y1 activates its extraction cycle, moving the collected dust and debris from the Roomba’s bin into a sealed collection bag housed in the dock base. A single bag accommodates many of these cycles, with typical use in a standard home reaching capacity after several weeks. The bag’s filtration material captures fine particles and allergens during the extraction process, and the self-seal closes on removal to keep the disposal step clean. The dock’s extraction performance tracks the bag’s available capacity: a bag that is filling up adds resistance to the suction path, and a fully loaded bag can shorten the extraction cycle enough that the robot’s bin is left partially full at the start of the next run.
This replenishment pack contains 15 Plus.Parts® replacement bags matched to the RCA-Y1 dock’s collection housing. Each bag is built to the same dimensions and filtration spec, so installation is the same as swapping the originals and the seal performs reliably at every removal.
The team behind these bags works with iRobot spare parts and can answer your questions directly. Compatibility, delivery, or anything else about your order gets a personal reply from people who know the product.
At a glance
- Tested and Reviewed – Verified compatibility with the iRobot RCA-Y1 dock housing and extraction system before the pack is prepared for shipping.
- Designed for Daily Use – Filtration material and self-sealing collar rated for repeated extraction cycles, delivering reliable performance across all 15 bags.
- Responsive Support – A real team reachable for compatibility questions, delivery concerns, or anything else about your order.




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