10 Best Dolphin Cordless Pool Cleaners 2026 in the United States

The Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner is designed for both above-ground and in-ground pools up to 33 feet, making it a solid choice for pool owners looking for a reliable cleaning solution. One of its standout features is its wall-climbing capability, which ensures that dirt and debris are effectively removed from vertical surfaces, providing a thorough clean. The active scrubbing brush enhances its cleaning power, tackling tough grime while being gentle on various pool surfaces.

With a plug-and-play system, using the Nautilus CC is straightforward: just plug it in and let it run for about two hours to achieve a spotless pool. The top-load filter is user-friendly, making it easy to remove and clean, allowing for hassle-free maintenance.

The Nautilus CC is an effective choice for regular pool maintenance, particularly for those who value ease of use and thorough cleaning capabilities.

The Dolphin Nautilus Pool Up is designed for small above-ground and in-ground pools up to 26 feet, making it a good choice if your pool fits these dimensions. Its main strength lies in the one-touch, plug-and-play operation—just drop it in and it starts cleaning, which is very easy to use. It cleans pool floors and walls thanks to its active scrubbing brush, which is gentle on surfaces but tough on dirt, ensuring a thorough clean without manual effort.

The cleaning cycle runs for about 2 hours, typical for robots in this category, and it covers the pool efficiently with its wall-climbing ability. This model relies on AC power, meaning it needs to be plugged in during operation rather than running on a rechargeable battery, so portability is somewhat limited by the cord length. Weighing around 28.5 pounds, it’s not the lightest but manageable for occasional handling. The filter system is built-in and designed for easy maintenance, helping keep the pool water clear.

Although it doesn’t have advanced navigation like some higher-end models, its smart cleaning pattern is effective for its size range. This cleaner is well suited for pool owners looking for a reliable, straightforward robotic vacuum that handles both floors and walls without complicated setup, but it may not be the best fit if you want a cordless unit or have a larger pool.

The Dolphin Nautilus CC Supreme Wi-Fi Automatic Robotic Pool Vacuum Cleaner stands out with its always connected Wi-Fi feature, allowing you to schedule cleanings from anywhere. This is particularly convenient for busy pool owners who want to ensure their pool is cleaned regularly without manual intervention. The waterline scrubbing feature is a significant advantage, ensuring that even the challenging waterline area is kept spotless, which is often a neglected part of pool cleaning.

The active scrubbing brush is designed to tackle debris effectively while being gentle on pool surfaces, saving you time and effort in manual scrubbing. Its dual drive system enhances precise movement and agility, making it adept at navigating tight corners and obstacles, ensuring comprehensive cleaning coverage for pools up to 50 feet in length. Despite its impressive features, the unit weighs 24.6 pounds, which might impact portability for some users.

The top load filter is a user-friendly feature, simplifying maintenance and debris removal. The Dolphin Nautilus CC Supreme is highly efficient and offers a hassle-free cleaning experience, suitable for in-ground pool owners seeking thorough and regular maintenance without manual effort.