Auto-empty systems like the one in the iRobot Roomba w155240 shift the regular emptying task from the user to the dock: the robot docks after a session, the base station draws the collected debris out of the robot’s bin, and all of it goes into a sealed bag inside the housing. It is a well-designed routine that requires very little intervention once it is running. The one thing it does require is a fresh bag when the current one reaches capacity. For most households running the robot several times a week, that point arrives regularly, monthly or sooner depending on floor type and pet activity.
This pack contains five replacement bags built to the w155240’s dock specification. Each bag is assembled from Plus.Parts® filtration-grade materials: a structured outer shell that holds its shape when the dock’s airflow draws debris in, and a media layer with a tighter weave than standard generic alternatives, designed to retain fine dust and allergen particles rather than allowing them to escape back into the base station. The locking geometry matches the original bags, so each bag seats and seals properly in one movement.
Bags are made to a consistent standard. If something about the fit is not right, get in touch: we work to resolve issues the same day whenever possible.
The short version
- Consistent Performance – Uniform bag construction across all five units means the same seal quality and filtration performance from the first bag in the pack to the last.
- Premium Materials – Filtration-grade media and a structured outer shell selected for the iRobot Roomba w-series auto-empty dock environment.
- Recommended by Our Team – Our team has confirmed compatibility across the w155040 and w155240 variants and is available for further questions about your dock configuration.
Reviews
There are no reviews yet.