Liberty 400 Cordless Robotic Pool Cleaner (99998140-US)
Save $300 on the Dolphin Liberty 400 cordless robotic pool cleaner. Featuring CleverClean coverage of floors, walls, and waterline plus Eco Mode for week-long cleaning on a single charge, the Liberty 400 pairs with the MyDolphin Plus app for complete smart control from anywhere.
Advanced Cordless Cleaning with Smart Navigation and App Control
The Dolphin Liberty 400 Cordless Robotic Pool Cleaner is the premium model in Maytronics’ cordless Liberty lineup, delivering thorough floor, wall, and waterline cleaning with advanced CleverClean™ navigation technology. Where the Liberty 200 covers floors and walls, the Liberty 400 steps up with waterline cleaning, Eco Mode for extended weekly maintenance, and full MyDolphin™ Plus app integration. For pool owners who want the ultimate cordless cleaning experience backed by Dolphin’s legendary reliability, the Liberty 400 delivers on every front.
Key Features
- CleverClean™ Navigation: Advanced algorithmic coverage ensures the Liberty 400 cleans every inch of your pool’s floor, walls, and waterline with systematic precision rather than random movement
- Floor, Wall, and Waterline Cleaning: Complete three-surface cleaning removes dirt, algae, and scum lines from every reachable surface in your pool in a single session
- Eco Mode: Shorter, energy-efficient cleaning cycles within a single battery charge allow the Liberty 400 to maintain your pool throughout the entire week without daily recharging
- MyDolphin™ Plus App: Control your Dolphin from anywhere with the mobile app — start cleaning sessions, monitor progress, adjust settings, and receive notifications all from your smartphone
- Interchangeable Filtration: Swap between fine and ultra-fine filter options to tackle different levels of debris, from large leaves to microscopic dust and pollen particles
- Smart Obstacle Navigation: Intelligent sensors detect and navigate around pool obstacles including steps, ladders, and benches for optimal cleaning coverage without getting stuck
Pool Compatibility
The Liberty 400 handles in-ground pools across a range of sizes and shapes. Its CleverClean™ navigation adapts to rectangular, freeform, kidney, and L-shaped pool designs. The interchangeable filter system lets you customize filtration based on your specific debris challenges — fine filters for general maintenance and ultra-fine filters for pollen season or after storms. Compatible with concrete, plaster, pebble, tile, fiberglass, and vinyl pool surfaces. Works in both chlorine and saltwater environments.
Savings and Value
Originally priced at $1,799.99, the Dolphin Liberty 400 is now available for $1,499.99 — a $300 savings. This puts Maytronics’ most advanced cordless cleaning technology, including the MyDolphin Plus app and Eco Mode capability, within reach for pool owners who want premium performance without paying full MSRP.
Specifications
- Cleaning Surfaces: Floor, walls, and waterline
- Navigation: CleverClean™ coverage technology
- Filtration: Interchangeable fine and ultra-fine filters
- Smart Control: MyDolphin™ Plus mobile app
- Eco Mode: Extended weekly cleaning on single charge
- Operation: Cordless, rechargeable battery
- Brand: Maytronics (Dolphin)
