Dolphin Atlantis: a discontinued classic
The Dolphin Atlantis was one of Maytronics' popular residential robots of its generation — a simple floor-and-wall cleaner known for doing the basics well. It has been discontinued, but plenty of units are still working in pools today, and used ones still change hands, so here's what current and prospective owners need to know.
If you own one
Keep it alive with the usual wear parts — filters, brushes and tracks remain the service items (see the parts guide; availability for discontinued models shrinks over time, so stock up when you find them). Faults follow the same patterns as every Dolphin: our troubleshooting guide and reset procedure apply directly. Out-of-warranty motor repairs on discontinued models are often uneconomical — get a quote before committing.
Buying one used?
Only at a price that reflects zero warranty and thinning parts supply. Test it in water before paying: full cycle, wall climbing, and check the cable jacket end to end.
Modern replacements
The Atlantis's role is filled today by the Nautilus CC and Nautilus CC Plus in the US, and the S100/S300 internationally — all cheaper to run, better filtered and under warranty.
Frequently asked questions
What is the Dolphin Atlantis?
The Dolphin Atlantis is a residential robotic pool cleaner from the Maytronics Dolphin Legacy range. Like all Dolphin robotic pool vacuums it plugs into a low-voltage power supply, drives itself around the pool and collects debris in its own onboard filter, independent of your pool pump.
Does the Dolphin Atlantis come with a warranty?
Yes — all Dolphin robotic pool cleaners carry a Maytronics manufacturer warranty. The exact length for the Dolphin Atlantis varies by region and retailer, so check the listing or your local dealer before buying.
Where is the best place to buy the Dolphin Atlantis?
For most buyers, Amazon offers the best combination of price, delivery and returns for the Dolphin Atlantis. In the Middle East, Dolphin cleaners are also sold through local Maytronics dealers — see our worldwide availability guide.
How do I maintain the Dolphin Atlantis?
Rinse the filter after every cycle, check the brushes and tracks for wear each month, keep the power supply shaded and dry, and store the robot out of direct sun. Our Dolphin maintenance guide covers the full routine step by step.
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Dolphin Atlantis — discontinued model
This model is no longer produced. See its modern replacement with current pricing and a full warranty on Amazon.
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