Experience the ultimate wire-free pool cleaning with the Maytronics Dolphin Liberty 400. Designed for pools up to 10 meters, this advanced battery-powered robotic cleaner takes cordless convenience to the next level by expertly scrubbing your pool's floor, walls, and waterline. Packed with smart features like app connectivity and automated retrieval, the Liberty 400 delivers a flawless clean without a single tangled cable.
​Key Benefits
​100% Cordless Freedom: Powered by a high-capacity lithium-ion battery and featuring magnetic snap-in-place inductive charging for the easiest power-up experience possible.
​Click-Up™ Easy Retrieval: Never fish for your robot with a hook again. Simply shake the included Clicker sensor in the water, and the Liberty 400 will climb the nearest wall and wait for you to pull it out.
​Complete Pool Coverage: Unlike base models, the Liberty 400 aggressively scrubs your pool floor, walls, and the waterline, ensuring a comprehensive edge-to-edge clean.
​Eco Mode for Weekly Maintenance: Keep your pool pristine all week long on a single charge. Eco Mode runs three short, efficient floor-cleaning cycles throughout the week automatically.
​MyDolphin™ Plus App Connectivity: Use your smartphone to easily schedule cleanings, select your cycle type (floor only or full coverage), and receive notifications when the robot is ready to be taken out of the pool.
​Interchangeable Filtration: Comes standard with an extra-sealing multi-layer filter basket, plus interchangeable fine and ultra-fine filter panels, allowing you to easily trap everything from large leaves to microscopic dust.
​Is the Dolphin Liberty 400 Right for You?
If you want premium, edge-to-edge cleaning coverage, smart app features, and the convenience of calling your robot to the wall with the shake of a clicker, the Liberty 400 is the sweet spot of the cordless range. Weighing only 8.1kg, it is incredibly lightweight and easy to handle.
​Technical Specifications
​Ideal Pool Size: Up to 10m
​Cleaning Coverage: Floor, walls, and waterline
​Cleaning Cycle Time: 1.5 Hours (Customizable via App)
