The residue-free design ensures a smooth, clean wipe every time, leaving no streaks or marks behind on your floors for a spotless finish. Engineered for easy installation, simply snap this spare part into place without any tools required for a quick replacement. Made to maintain optimal cleaning performance, it helps your robotic vacuum pick up dust and debris effectively on every pass. The streamlined surface prevents dirt and hair buildup, making it simple to rinse off and keep clean after each use. Cleaning Tray Replacement With Residue Free Design, Compatible For Ecovacs, Fits Deebot T30 Pro Robot Vacuum Spare Parts.