The Dolphin M400 delivers comprehensive cleaning for residential in-ground pools up to 50 feet with advanced dual-filter technology and smart app control. This premium robotic cleaner tackles everything from fine debris to larger particles while you relax.

Key Features

• Cleans floor, walls, and waterline — complete pool coverage in one 2.5-hour cycle
• Dual filtration system — includes both fine and ultra-fine filter cartridges for maximum debris capture
• MyDolphin Plus app compatibility — schedule cleanings and control your robot remotely
• Weekly timer function — set it and forget it for automatic maintenance
• Anti-tangling swivel — prevents cord twisting during operation

The ultra-fine filter cartridge excels at capturing algae and microscopic particles that standard filters miss, making it ideal for pools recovering from algae blooms.