10 Best Dolphin Automatic Pool Cleaners 2026 in the United States

The Dolphin Nautilus CC Plus Wi-Fi is a solid choice for anyone with an in-ground pool up to 50 feet long. Its strong wall-climbing brush helps clean pool surfaces thoroughly, including the walls, which many cleaners struggle with. The cleaning cycle takes about 2 hours, making it fairly quick for a deep clean. You can control and schedule cleanings easily through its Wi-Fi app, which is convenient if you want to manage pool maintenance remotely. The top-load filter basket is simple to remove and clean, which helps keep the pool water clear without much hassle. It's also energy efficient, so it won’t spike your electricity bills, and the plug-and-play setup means you don’t need any special installation or skills to get started.

While it navigates well enough to cover various pool shapes, it doesn’t have advanced mapping technology found in some higher-end models, so it might miss small spots occasionally. Additionally, it weighs over 30 pounds, which could make handling and storage a bit cumbersome. This model is well suited for pool owners looking for reliable, easy-to-use robotic cleaning with good climbing ability and remote control features, especially for medium to large in-ground pools.

The Dolphin Nautilus CC robotic pool cleaner is a solid choice for pools up to 33 feet long, making it well-suited for most above-ground and in-ground residential pools. It cleans the pool thoroughly in about 2 hours per cycle, which is a reasonable time frame for busy homeowners. One of its standout strengths is its wall-climbing ability combined with an active scrubbing brush, which helps remove stubborn dirt and algae on pool surfaces—except it doesn’t clean the waterline, so some manual cleaning may still be necessary there. The top-load filter basket is very user-friendly, allowing easy removal and cleaning of debris to keep the water clear without much hassle.

While it lacks advanced navigation or mapping technology seen in higher-end models, its plug-and-play design ensures simple operation without complicated setup. Energy-wise, it runs efficiently on 230 volts and consumes less power compared to traditional pool vacuums, helping to save on electricity costs. On the downside, it relies on a corded electric power source, which might limit the range in very large pools and requires managing the cord during cleaning.

The build is lightweight and durable, but it’s made of plastic, so care is needed to avoid damage from harsh chemicals or extreme temperatures. If you want a reliable, easy-to-use robotic cleaner that delivers good scrubbing and wall climbing for medium-sized pools without extra tech features, the Dolphin Nautilus CC is a practical and cost-effective option.

The Dolphin Nautilus CC Supreme is designed for in-ground pools up to 50 feet, making it a solid choice for medium to large residential pools. It features Wi-Fi connectivity, allowing you to schedule cleanings remotely via an app for added convenience. The robot includes a powerful waterline scrubbing brush that keeps hard-to-clean areas spotless, along with an active scrubbing brush that handles dirt effectively without damaging pool surfaces.

Navigation is precise thanks to Dual Drive technology, which helps the cleaner maneuver tight corners and obstacles with ease. The top-load filter is easy to access and maintain and is known to trap a good amount of debris, reducing maintenance frequency. Energy efficiency is rated high, which helps keep electricity costs reasonable. Weighing about 25 pounds, it is manageable to handle though not the lightest model available.

For pools with challenging inclines, the Dolphin’s climbing ability is reliable but may struggle with extremely steep walls. It balances effective cleaning power with user-friendly features, making it suitable for pool owners seeking a hands-off solution without a complex setup. Those with very large pools or unusual shapes should verify if its navigation suits their specific layout.