Dolphin Nautilus CC Plus Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Always Cleaning, Never Charging, with Wall Climbing Scrubber Brush, Ideal for In-Ground Pools up to 40 FT in LengthBrand: Dolphin Color: black Features: ALWAYS CONNECTED: With the Dolphin Nautilus CC Plus robotic pool vacuum cleaner, schedule your pool cleanings from anywhere with always connected Wi Fi. WALL SCRUBBING POWER: Dolphin Nautilus CC Plus Wi Fi climbs walls efficiently, ensuring thorough cleaning on any pool surface, no matter the shape or surface type. EASY FILTER CARE: Effortlessly maintain a clear pool with our user friendly top load filter basket.