Compatible models: Water filter and self-cleaning maintenance brush for S8 Pro Ultra / S8+ Robot Vacuum Cleaner. Detachable Cleaning Brush: The S8 Pro Ultra maintenance brush is made of material and can be detached and washed to remove tangled hairs from the brush after cleaning the mop. Cleaning Tank Filter: The water filter is made of new, high-quality material, heat- up to . 90℃, and effective for filtering and cleaning. Cleaning Function: suitable for tile, marble and wooden floors, powerful cleaning function makes home cleaning more time-saving and energy-saving. Package Includes: 1 x Base Station Filter Sinks 1 x High-Speed Cleaning Brus 1 xCleaning Brush,For optimal performance, it is recommended to replace the parts every 2-4 months. Type:Vacuum Cleaner Parts Colour:As Shown Material:Plastic Package Contents: 1 x Base Station Filter Sinks 1 x Self-Cleaning Brushes 1 x Cleaning brush 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.