Maytronics Dolphin 99996369-W75 Wave 75 Commercial Robotic Cleaner. The Dolphin Wave 75 is highly efficient and has fully automated cleaning for small institutional pools. It's accurate scanning allows systematic coverage of the pool floor, walls and waterline. The high-capacity filtration space capture dirt, dust and other type of debris, leaving a clean pool surface after each use. The Wave 75 ensures heavy-duty cleaning performance with robust reliability for long-term effective operation.