Dolphin Eon 120d Cordless Robotic Pool Cleaner
The Dolphin Eon 120d Cordless Robotic Pool Cleaner delivers up to 2.5 weeks of complete pool coverage on a single battery charge. Its SmartMap Navigation teaches your pool to tailor the smart cleaning program to your pool's specific shape, surfaces, and obstacles — getting smarter with every cycle.
Built by Maytronics with JetIQ™ step scrubbing, DebrisLock™ closed filtration, top-access filter, and the Maytronics One™ app for full smartphone control — the Eon 120d reaches tanning ledges as shallow as 8 inches and adapts to all pool shapes and surfaces on fiberglass, gunite, and tile. Backed by a 3-year warranty.
Key Features
Up to 2.5 Weeks Per Charge
The longest battery run time in the Dolphin Eon lineup — 2.5 weeks of complete pool coverage on one charge.
SmartMap Navigation
Learns your pool's shape, surfaces, and obstacles to tailor the cleaning program automatically over time.
Covers the Entire Pool
Reaches tanning ledges as shallow as 8 inches and adapts to all pool shapes and surfaces.
JetIQ™ Step Scrubbing
Specifically scrubs and cleans pool steps — a surface most robotic cleaners leave dirty.
Maytronics One™ App
Schedule cleanings, monitor status, receive alerts, and troubleshoot — all from your phone.
DebrisLock™ Closed Filtration
Sealed filtration system prevents collected debris from escaping back into the pool.
Floor, Wall, and Waterline Coverage
Complete pool surface coverage in every cycle.
Top-Access Filter
Easy top-access filter removal for fast, clean servicing.
Fully Cordless
No power cord — complete freedom of movement throughout the pool.
3-Year Warranty
Maytronics' best cordless warranty — 3 full years of coverage.
Who It's For
- Pool owners who want the longest cordless battery life available in the Dolphin Eon lineup
- Pools with steps and tanning ledges as shallow as 8 inches
- Anyone who wants a cleaner that learns their specific pool and improves over time
- Pool owners who want full app control with scheduling, alerts, and troubleshooting
Specifications
Cleaning Performance
| Cleaning Coverage | Floor, Wall, Waterline, Steps, Tanning Ledges |
| Tanning Ledge Depth | As shallow as 8 in |
| Navigation | SmartMap (learns pool shape, surfaces, and obstacles) |
| Step Scrubbing | JetIQ™ |
| Pool Surfaces | Fiberglass, Gunite, Tile |
Filtration
| Filter System | DebrisLock™ Closed Filtration |
| Filter Access | Top |
Power & App
| Power Source | Battery (Cordless) |
| Battery Life | Up to 2.5 weeks per charge |
| App | Maytronics One™ |
| App Features | Schedule, monitor, alerts, troubleshooting |
Physical
| Product Weight | 24 lb |
| Shipping Dimensions | 17.3 × 16.1 × 10.6 in |
Approvals & Warranty
| Application | Residential Pool |
| Cleaner Type | Robotic |
| Warranty | 3 Years |
What's in the Box
- Dolphin Eon 120d Cordless Robotic Pool Cleaner
- Battery and Charging Station
- Filter Basket
- User Manual
Warranty
The Dolphin Eon 120d comes with a 3-year manufacturer warranty from Maytronics. Clearflow Pool Supply is an authorized Maytronics dealer and will assist with any warranty service needed.
Frequently Asked Questions
How does the Eon 120d compare to the Eon 100?
The Eon 120d is the top-of-the-line Eon model. Compared to the Eon 100, it offers significantly longer battery life (up to 2.5 weeks vs. 1 week), adds JetIQ step scrubbing, DebrisLock closed filtration, and the Maytronics One app (vs. MyDolphin Plus on the Eon 100). It also reaches shallower tanning ledges (8 inches) and carries a 3-year warranty vs. 2 years.
What does JetIQ do?
JetIQ is Maytronics' technology specifically designed to scrub and clean pool steps. It uses targeted jet action to reach and clean step surfaces that standard robotic cleaners typically skip or only partially clean.
What is DebrisLock filtration?
DebrisLock is Maytronics' closed filtration system that seals collected debris inside the filter during operation, preventing it from being expelled back into the pool water. This means cleaner water and more efficient debris collection compared to open filtration designs.
What can I do with the Maytronics One app?
The Maytronics One app lets you schedule cleaning cycles, monitor the cleaner's status in real time, receive alerts when a cycle is complete or if an issue arises, and access troubleshooting guidance — all from your smartphone.
Does it require a booster pump?
No. The Eon 120d is a self-contained cordless robotic cleaner that operates completely independently from your pool's pump and filtration system.