The iRobot Roomba w155240 is a current-generation Roomba that operates alongside a self-emptying dock, managing debris disposal automatically after every cleaning session. The dock draws collected particles from the robot’s bin and seals them into a replaceable bag, preventing re-contamination and keeping the suction path clear for the following run. The w155240’s hands-free character depends directly on the dock’s bag: an adequate supply means the robot continues its routine without interruption, while a gap in supply requires manual attention at the dock.
This supply pack contains 15 bags shaped to the w155240 dock collar, each engaging with a firm fit and maintaining a complete seal through every pressurised emptying cycle. Fifteen bags covers several months of regular daily use. Each bag in this pack is a Plus.Parts® replacement checked for collar fit with the w155240 dock before dispatch.
Build quality is consistent across the pack, with seams designed to hold through repeated dock suction loads without failure. The collar seats firmly on each installation. Our team answers fit and dispatch questions directly, with personal replies on business days.
Quick overview
- w155240 Dock Fit – Each bag is shaped to the iRobot Roomba w155240 dock collar, seating cleanly and sealing completely through every auto-empty cycle without debris bypass.
- 15-Bag Supply Pack – Fifteen bags per order provides months of daily-use supply for the w155240 dock, removing the need for frequent individual reorders.
- Personal Support – Our product team handles fit and dispatch questions personally, with replies available on business days.





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