iRobot Roomba s9 / s9+ Series

Page last built: 2026-09-14

Models in this series may share some parts, but compatibility must be verified for each part individually — this page groups them for browsing only. Where an exact per-part verification exists, the model below links to it.

s9 (9150), s9+ (9550)

Compatible parts

Every row below is computed live from this family's individually evidenced model pages — never a separate family-level claim. "Compatible with selected models" or "varies" means click through to the exact model to see which.

Part	Compatibility	Official SKU
Multi-Surface Rubber Brush Set	Compatible with all listed models	—	Amazon eBay Walmart
High-Efficiency Filter	Compatible with all listed models	—	Amazon eBay Walmart
Roomba Cleaning Head for Roomba 500, 600 & 700 series	Not yet verified for any model in this family	21917	Official store Amazon eBay Walmart

Sources

Cross-referenced Amazon listings — Groups s9 (9150) and s9+ (9550) as sharing main brush, filter, and side brush.