• Compatible with eufy Robot Vacuum 3-in-1 E20.
• To keep your E20 Robot Vacuum operating at peak efficiency, replace the brush every 3–6 months, depending on usage frequency.
• Soft, flexible bristles clean effectively without damaging floors or furniture.
• No tools required, easy to replace the side brush.
• Important Note: For the best performance and to extend your robot vacuum's lifespan, we strongly recommend using authentic eufy replacement parts. We’ve received customer complaints about issues with non-compliant sellers providing substandard alternatives.