Dolphin Liberty 400 Cordless Robotic Pool Cleaner

The Dolphin Liberty 400 is Maytronics’ top-selling cordless robotic pool cleaner, upgraded with a large top-loading filter basket for a more thorough, cable-free clean. Without a power cord to manage, it’s easy to drop in and pick up, making it a favorite for pool owners who want strong cleaning performance without the hassle of a tethered unit.

Key Features

• Fully cordless operation with a rechargeable lithium-ion battery, no power cable to tangle or manage
• Roughly 90 minutes of active cleaning per charge, with a magnetic inductive charging dock
• Two drive motors plus an active scrubbing brush clean the floor and walls of pools up to 50 feet
• Large top-loading filter basket for easy debris removal and quick rinse-out
• Compatible with concrete, plaster, gunite, pebble, tile, vinyl liner, and fiberglass surfaces
• Works in both in-ground and above-ground pools