[Lifetime Warranty] Replacement Parts Kit for iRobot Roomba s9 (9150) s9+ s9 Plus (9550) Series Robot Vacuum Cleaner - 2 Multi-Surface Rubber Brushes, 4 Filters, 4 Side Brushes + Extra Cleaning Tool

Replacement Parts Kit for iRobot Roomba s9 (9150) s9+ (9550)

Key Features

• Complete maintenance set includes 2 multi-surface rubber rollers, 4 high-efficiency particulate filters, 4 corner-cleaning brushes, and 1 specialized cleaning tool.
• Rubber rollers feature a dual-tread design to agitate and lift debris from both hard floors and carpets without tangling.
• High-density filters are engineered to trap 99% of dust, mold, and common household allergens.
• Corner-cleaning brushes use a 5-arm configuration to sweep debris from wall edges and tight spaces into the suction path.
• Manual cleaning tool facilitates the removal of hair, lint, and fiber buildup from roller bearings and filter surfaces.

Replaces / Cross-Reference Part Numbers

• 4655986 (Multi-Surface Rubber Brushes)
• 4655992 (Particulate Filters)
• 4655993 (Edge-Sweeping Brushes)
• 4655987 (Full Replenishment Kit)

Compatibility & Fitment

• iRobot Roomba s9 (9150)
• iRobot Roomba s9+ / s9 Plus (9550)
• Compatible with all s-Series Wi-Fi connected robot vacuum platforms

When to Replace

• High-Efficiency Filters: Replace every 2 months to ensure optimal airflow and prevent motor strain.
• Corner-Cleaning Brushes: Replace every 3 to 6 months or when the 5-arm bristles show signs of wear or bending.
• Multi-Surface Rollers: Replace every 6 to 12 months or when the rubber treads become smooth or damaged.
• Maintenance Interval: Inspect components weekly in homes with pets or high foot traffic.

Installation Tips

• Ensure the robot vacuum is powered off before performing any part replacements.
• When installing rollers, match the square and hexagonal end-caps with the corresponding icons on the cleaning head module.
• The corner-cleaning brush requires a small screwdriver for removal; ensure the screw is tightened firmly but do not over-torque.
• Snap filters firmly into the dust bin housing to ensure a vacuum-tight seal.
• Use the included cleaning tool regularly to clear the roller bearings, as hair accumulation can cause mechanical resistance and battery drain.