iRobot Roomba s9 / s9+ Series

Latest compatibility verification: 2026-09-14

Start with Roomba s9 (9150) or s9+ (9550). This page summarizes their individual part records. An unverified row does not establish compatibility; open the exact model to review its evidence.

s9 (9150), s9+ (9550)

Parts and compatibility status

The table includes both compatible and unverified records. Check each row's status and linked model evidence; a shared series name does not establish a fit.

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Part	Compatibility	Official SKU
iRobot Multi-Surface Rubber Brush Set (s9 series) s9 (9150): Manufacturer series confirmed · View s9 evidence s9+ (9550): Multiple retailers agree · View s9+ evidence	Compatible with all listed models	—	Amazon eBay Walmart
iRobot High-Efficiency Filter (s9 series) s9 (9150): Manufacturer series confirmed · View s9 evidence s9+ (9550): Multiple retailers agree · View s9+ evidence	Compatible with all listed models	—	Amazon eBay Walmart
iRobot Roomba Cleaning Head for Roomba 500, 600 & 700 series	Not yet verified for any model in this family	21917

Sources

Family source notes provide browsing context. Current compatibility decisions come from the linked model–part records.

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