[Please do not buy the wrong model] --Our products are only suitable for RV2310ae/AV2310ae, not for RV2310. [High Quality Main Brush] -- RV2310AE roller brush is made of strong ABS material, soft brushes safe for the floor and precise for RV2310AE Matrix robot vacuum cleaner. It is designed with anti-tangle function for dirt and grime from deep carpets and crevices. Perfect for tackling long hair and pet hair to provide a comfortable life. [Easy to Replace and Install] -- RV2310AE Matrix robot vacuum cleaner replacement parts include RV2310AE HEPA filters which are washable and reusable after use. Please remove filter and gently pat to remove any dirt, then wash it once every 2 weeks. It is recommended to replace spare parts every 6 months depending on the frequency of use, so that your vacuum cleaner continues to operate with high performance. Color: as shown Material: Plastic Package Contents: 1 x Main Brush 4 x Side Brushes 2 x HEPA Filters 2 x Sponge Filter 2 x Foam and Felt