Dolphin Nautilus CC Supreme Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Dual Drive, Waterline Scrubber Brush, Top Load Filter, Ideal for In-Ground Pools up to 50 FTBrand: Dolphin Color: black Features: ALWAYS CONNECTED: With the Dolphin Nautilus CC Supreme robotic pool vacuum cleaner, schedule your pool cleanings from anywhere with always connected Wi Fi. WATERLINE SCRUBBING: Dolphin's powerful technology ensures a spotless waterline. As your robot constantly grips the pool walls, it guarantees a thorough cleaning. ACTIVE SCRUBBING: Elevate your pool maintenance with the Dolphin's active scrubbing brush