Amazon.com - Sweeper Robot Vacuum Mop Main Roller Brush Side Brush Hepa Filter Mopping Cloth Accessories, Compatible with Mijia C1, Compatible with Xiaomi 1C (Color : Set b)
Amazon.com - Compatible for Xiaomi Mi Robot Vacuum Cleaner 1st Generation / 2/1S, SDJQR01RR SDJQR02RR SDJQR03RR E4 E5 S4 Max Main Side Brush Filter (Color : Set L)
Original 14.4V 6500mAh Robotic Vacuum Cleaner Replacement Battery For Roborock C1 E2 E3 E4 E5 S4 S5 MAX S6 Pure Accessories