[Please don't buy the wrong model]--Our products are only suitable for RV2310ae/AV2310ae, not for RV2310. [High Quality Main Brush]-- Our RV2310AE roller brush made of strong ABS material, Soft brushes safe for floor and accurate design for RV2310AE Matrix Robot Vacuum. It's designed with anti- function to draw dirt and grime from deep inside carpets and cracks in floors. perfect tackling long hair and pet hairs to provide a comfortable life. [Easy to Replace and Install]-- The vacuum replacement parts for RV2310AE Matrix Robot Vacuum Cleaner include RV2310AE HEPA filters are washable and reusable after use. Please take out the filter and gently tapping to remove any dirt then wash it once every 2 weeks. It is recommended to replace the replacement parts every 6 months according to the frequency of use, keeping your vacuum cleaner working with high-performance. Colour:As Shown Material:Plastic Package Contents: 1x Main Brush 4x Side Brushes 2x HEPA Filters 2x Sponge Filter 2x Foam and