[Model-Specific Precision]Engineered to snugly Compatible with Q011, Y0110, Q0120, and Y0140. a seamless upgrade for your robotic cleaner. [ Value Pack]This comprehensive set includes everything you need to your robotic cleaner. 2 high-performance roller brush, 8 advanced HEPA filters for pristine air quality, 4 side brushes, 1 screwdrivers and a handy cleaning brush - convenient package. [Enhanced Cleaning Power]The roller brush's optimized design sweeps up dirt and debris with ease, while the side brushes get into every nook and cranny. The HEPA filters not only clean the air but also contribute to overall better suction, leaving your floors spotless. [Hassle-Free Installation & Support]Installing these replacement parts is a walk in the park. Simple, step-by-step instructions easy for anyone. Colour:As Shown Material:plastic Package Contents: 2 * Roller Brush 8 * HEPA Filter 4 * Side Brush 1 * Cleaning Brush 1 * Screwdriver 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.