Enhanced Compatibility: Specifically designed for X30/X40 X20/S10 Ultra models, this Roller Brush ensures a and seamless operation with your robotic vacuum. Innovative Hair-Cutting Design: Crafted from premium materials, theRoller Brush excels in preventing hair entanglements and tangling. Its cutting-edge design efficiently removes accumulated hair, enhancing the vacuum's cleaning efficiency. Versatile Application: Ideal for households with pets, this main brush tackles pet carpets and hard floors without stuck or pinched. Its robust construction guarantees reliable performance across surfaces. User-Friendly Replacement: This brush is engineered for easy installation, allowing you to replace the worn-out brush effortlessly. It matches your vacuum's specifications, ensuring optimal performance and prolonged lifespan of your appliance. Commitment to Quality: Regular maintenance of your vacuum is crucial for its performance. This replacement brush comes with a promise of quality and durability, ensuring your vacuum operates at efficiency with minimal maintenance. Use: Cleaning Applicable: for X30/X40 X20/S10 Colour:As Shown Material:plastic Package Contents: 1 x roller brush 1 x Main brush cover Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.