The replacement accessories are use for roborock S5 S6 S50 S51 E25 E20 E35 xiaomi mi robot xiaomi mijia robotic vacuum. The accessories are high quality. It is made of high-strength and environmental friendly materials. The accessories are easy to remove dirt, dust and trash in corners and edges effectively. Especially your hair and your pets hair. The accessories parts are easy to install, make your vacuum lifetime longer. 【Manufacturer's Warranty】:There is a 60 day warranty after delivery. Please buy with confidence. Fit Model: For roborock S5 S6 S50 S51 E25 E20 E35 xiaomi mi robot xiaomi mijia robotic vacuum. Package Includes: 2 Pcs Main Brushes; 4 Pcs Hepa Filters; 4 Pcs 3-Armed Side Brushes; 2 Pcs 6-Armed Side Brushes; 1 Pc Main Brush Cover; 1 Pc Water Tank; 6 Pcs Water Tank Filters; 2 Pcs Mop Cloths.