EXCLUSIVE COMPATIBILITY: Designed for seamless operation with the D20 Plus robot vacuum model. Before purchasing, please confirm your vacuum model to ensure compatibility and avoid inconvenience. ADVANCED DUAL BRUSH TECHNOLOGY: Features a double roller brush system with soft and rigid bristles, engineered for effective cleaning on various floor types including hardwood and carpet, delivering thorough results across all surfaces. COST-EFFECTIVE MAINTENANCE: Includes multiple replacement parts in one package, helping to extend the performance of your vacuum and reduce the frequency of replacements. A practical solution for ongoing maintenance. ESSENTIAL CLEANING COMPONENTS: Side brushes are designed to reach corners and edges, HEPA filters capture fine dust particles, and dust bags enable easy and hygienic disposal, improving overall cleaning efficiency. Compatible with D20 Plus robot vacuum. Not compatible with D20 or other models. Color: As Shown Material: Plastic Package Contents: 1 pair x Main Brushes 4 x Side Brushes 2 x HEPA Filters 2 x Mop Cloths 3 x Dust Bags 1 x Cleaning Brush Note: Light reflection and different display settings may cause slight variations in color between the product image and the actual item. Measurement may vary by +/- 1-3 cm.