error-18 Troubleshooting

Error 18 — fan error on the iRobot Roomba e6

Source: iRobot support — Roomba troubleshooting Confidence: 80% Verified Aug 9, 2026

There is an issue with the vacuum's fan, reducing suction.

How to fix Error 18 — fan error

Reset the robot

Perform a system reset. If the problem continues, contact support.

Source: iRobot support — Roomba troubleshooting Confidence: 80% Verified Aug 9, 2026
Difficulty: ★ Est. 5 min

Clean the fan

Remove the dustbin and check the fan for blockages.

Source: iRobot support — Roomba troubleshooting Confidence: 80% Verified Aug 9, 2026
Difficulty: ★★ Est. 10 min

Replacement parts for the iRobot Roomba e6

iRobot Roomba j5 Combo Filter iRobot Roomba j5 Combo Left side brush iRobot Roomba j5 Combo Right side brush iRobot j5 Combo Main Brush Roller iRobot Roomba j5 Combo Side brush set iRobot Roomba i3 Filter iRobot Roomba i3 Left side brush iRobot Roomba i3 Right side brush iRobot Roomba i3 Side brush set iRobot Roomba i3+ Filter iRobot Roomba i3+ Left side brush iRobot Roomba i3+ Right side brush iRobot Roomba i3+ Side brush set iRobot Roomba i4 Filter iRobot i3 Main Brush Roller iRobot i3+ Main Brush Roller iRobot Roomba i4 Left side brush iRobot Roomba i4 Right side brush iRobot Roomba i4 Side brush set iRobot Roomba i5 Filter iRobot Roomba i5 Left side brush iRobot Roomba i5 Right side brush iRobot Roomba i5 Side brush set iRobot Roomba i6+ Filter iRobot Roomba i6+ Left side brush iRobot Roomba i6+ Right side brush iRobot Roomba i6+ Side brush set iRobot Roomba 694 Filter iRobot i5 Main Brush Roller iRobot i6+ Main Brush Roller iRobot Roomba 694 Left side brush iRobot Roomba 694 Right side brush iRobot Roomba 694 Side brush set iRobot Roomba 675 Filter iRobot Roomba 675 Left side brush iRobot Roomba 675 Right side brush iRobot Roomba 675 Side brush set iRobot Roomba 614 Filter iRobot Roomba 614 Left side brush iRobot Roomba 614 Right side brush iRobot Roomba 614 Side brush set iRobot Roomba 692 Filter iRobot 675 Main Brush Roller iRobot 614 Main Brush Roller iRobot Roomba 692 Left side brush iRobot Roomba 692 Right side brush iRobot Roomba 692 Side brush set iRobot Roomba e5 Filter iRobot Roomba e5 Left side brush iRobot Roomba e5 Right side brush iRobot Roomba e5 Side brush set iRobot Roomba e6 Filter iRobot Roomba e6 Left side brush iRobot Roomba e6 Right side brush iRobot Roomba e6 Brush guard iRobot Roomba e6 Side brush set iRobot Roomba e6 Cable organizer iRobot Roomba e6 Cleaning tool iRobot Roomba e6 Charging cable iRobot Roomba e6 Remote control iRobot e5 Main Brush Roller iRobot e6 Main Brush Roller iRobot e6 Floor Cleaning Solution iRobot i4 Main Brush Roller iRobot 694 Main Brush Roller iRobot 692 Main Brush Roller iRobot e6 Replacement Battery iRobot e6 HEPA Filter iRobot e6 Side Brush iRobot e6 Mop Pad iRobot e6 Dust Bag iRobot e6 Water Tank Filter iRobot e6 Dock Filter

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