Wide compatibility: accessory kit for Eufy RoboVac 11S and RoboVac 30 and RoboVac 30C robot vacuum cleaners. (Please confirm your filter brush size before buying )High performance: By regularly replacing the consumable supplement kit, the vacuum cleaner accessory kit can maintain the best performance of the vacuum cleaner.Easy to install: It can be snapped into place and can be replaced quickly and easily without tools.Reminder: Under normal circumstances, the side brush will lose its shape and bend during transportation. Please soak the bristles in warm water for 1 minute to restore the original shape immediately.Recommendation: Please clean the filter frequently, and replace the brush and filter every 2-3 months, so that your vacuum cleaner always maintains high performance.colour: as shownMaterial: PlasticPackage Contents:2 x roller brush8 x filter8 x side brush2 x toolOnly the above package content, other products are not included.Note: Light shooting 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.