General description Our replacement parts kit is perfectly compatible with S7, S7+, S7 MaxV, S7 MaxV Plus, T7S, and T7S Plus robot vacuums. This kit serves as an excellent replacement for old parts, ensuring your vacuum cleaner operates in top condition. Technical specifications Material: Plastic Package Contents: 2 roller brushes, 2 high-speed brushes, 1 cover, 8 side brushes, 8 mop cloths, 8 dust bags, 8 filters Measurement allowed error: +/- 1-3 cm Installation Easy to install without the need for additional tools. Free your hands from complicated installation steps. Usage Recommended to replace parts every 3-6 months for optimal performance. If a side brush arrives bent or curled, soak it in warm water for 15 seconds to restore its shape. Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.