iRobot Roomba s9150 – Plus.Parts® Replacement Filter

The iRobot Roomba s9150 is the standalone version of the Roomba s9, iRobot’s flagship robotic vacuum at the top of its Roomba lineup. The s9 series is distinguished by its D-shaped body, which allows the flat edge to work flush against walls and into corners more effectively than the round form factor of standard Roombas. The three-stage AeroForce cleaning system combines dual rubber extractors that flex to maintain contact across different surface heights, a high-efficiency filter that captures 99% of particles down to 10 microns, and a powerful suction fan rated at 40 times the suction of earlier Roomba models. That suction level draws a significant volume of fine particulate through the filter on every pass; a filter that accumulates debris past its service limit restricts the airflow, reducing suction output and the robot’s ability to extract embedded dirt from carpet fibres. Regular filter replacement is the primary maintenance action for keeping the s9150 operating at the performance level iRobot designed it for.

This pack of three filters is a Plus.Parts® replacement set for the iRobot Roomba s9150. Each filter is a direct-fit alternative to the original iRobot high-efficiency filter, matched to the s9150’s filter housing for straightforward installation. Three filters in one order covers multiple replacement intervals, a practical choice for a robot used in regular sessions across larger floor areas.

High-efficiency filter media matched to the s9150’s AeroForce cleaning system specification. Our team is available for questions about compatibility with your specific s9150 configuration or anything else in your order.

Clean air, covered

• Backed by Real Testing – Filters selected by a team familiar with the iRobot Roomba s9 series, matched to the s9150’s three-stage AeroForce filter specification.
• Three Cycles Ready – Three filters in one pack covers multiple replacement intervals without placing individual orders each time the schedule calls for a fresh filter.
• Reliable Quality – High-efficiency filter media matched to the s9150’s suction and airflow specification for consistent fine-particle capture across every replacement interval.