iRobot Roomba 694 Side Brush Replacement - Pack of 4
As an Amazon Associate I earn from qualifying purchases.Updated: March 27, 2026
The Side Brush on your iRobot Roomba 694 helps loosen dirt and debris along walls and edges, sweeping it into the main brush path for efficient cleaning. Over time, this brush wears down, reducing its effectiveness. Replacing it regularly ensures optimal performance and prevents dust buildup from hindering your vacuum's ability to clean.
Function: Sweeps debris away from walls and corners into the main brush path for thorough cleaning.
Signs it needs replacing: Noticeable reduction in cleaning efficiency, especially along edges. The bristles may appear frayed or bent.
OEM vs aftermarket: OEM parts offer guaranteed compatibility and performance but are usually more expensive. Aftermarket options can be more affordable but may vary in quality. Always check reviews and compatibility specifications before purchasing.
Installation: Typically involves simply removing the old brush and snapping the new one into place. Refer to your Roomba 694 user manual for detailed instructions.
Replacement schedule: Check your owner's manual for the recommended schedule. Replace sooner if you notice reduced performance.
Compatibility warning: always verify part number matches your exact model before ordering
Pros & Cons
Pros
✓ Restores device to original performance without buying a new unit
✓ Significantly cheaper than a full device replacement
✓ Multiple options available from OEM and aftermarket sellers
Cons
✗ OEM parts cost more than third-party alternatives
✗ Wrong part number will not fit — model verification is essential
Common Use Cases
Scheduled maintenance on the manufacturer-recommended replacement cycle
Performance restoration after noticing reduced output or efficiency
Preventive replacement before a worn part causes secondary damage
Who Should Buy This
This Side Brush replacement pack is for iRobot Roomba 694 owners who want to maintain their robot vacuum's peak performance and extend its lifespan.
Not ideal for: If your Roomba 694 is experiencing multiple malfunctions or has reached the end of its expected lifespan, full device replacement might be a more cost-effective solution.
Good to Know Before Buying
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Always confirm your exact model number (R694010) before ordering. Part numbers vary between model variants and production years. Check the label on your device or original documentation to be sure.
Frequently Asked Questions
What is the part number for the iRobot Roomba 694 Side Brush?
The part number is 4640211. Always verify this matches your exact model (R694010) before ordering, as similar models may use different parts.
How often should I replace the Side Brush on my iRobot Roomba 694?
Check your owner's manual for the recommended schedule. Replace sooner if you notice reduced performance.
Will aftermarket Side Brush replacements work in my iRobot Roomba 694?
Third-party parts are widely available and often cheaper than OEM. Look for listings that specifically mention compatibility with model R694010 and check buyer reviews for fit confirmation before purchasing.
Prices change frequently. See the latest deal on Amazon.