10 Best Dolphin Pool Cleaner 2025 in the United States

The Dolphin Explorer E70 is designed for cleaning inground pools up to 50 feet, making it ideal for homeowners with larger pools. One of its standout features is Wi-Fi connectivity, allowing you to schedule cleaning sessions from anywhere using a smartphone app, which adds convenience. The multi-layer filtration system and top-load filter basket are user-friendly, making maintenance easier and ensuring clear water by effectively capturing debris. Additionally, the waterline scrubbing feature ensures that the pool walls remain spotless, enhancing the cleanliness of your pool.

In terms of navigation, the Dolphin E70 employs advanced scanning technology to navigate efficiently, and it has a good climbing ability to tackle walls and steps. This means that you can rely on it to cover all areas of your pool without missing spots.

However, there are some drawbacks to consider. The E70 weighs about 53.9 pounds, which may make it a bit cumbersome for some users to handle, especially when lifting it in and out of the pool. While the caddy included for transport is a plus, the size might still be a consideration for those with limited storage space. Additionally, while the energy efficiency is highlighted, the actual power consumption during operation should be considered, especially for prolonged cleaning sessions.

The Dolphin Nautilus CC Supreme Wi-Fi Automatic Robotic Pool Vacuum Cleaner is designed for in-ground pools up to 50 feet in length, making it suitable for medium to large-sized pools. One of its standout features is the convenient storage and transportation facilitated by the included caddy and tangle-free cable holder, which simplifies handling and setup.

The Wi-Fi connectivity allows you to schedule cleanings remotely, adding a layer of convenience for busy pool owners. The cleaner's waterline scrubbing capability ensures that both the bottom and sides of your pool are thoroughly cleaned, which is a significant advantage for maintaining pool hygiene.

The top-load filter panels make maintenance effortless, allowing for easy debris removal and improving the swimming experience. The Dolphin Nautilus CC Supreme Wi-Fi stands out for its easy maintenance, robust cleaning capabilities, and user-friendly features, making it a solid choice for those looking for a reliable pool cleaner.

The Dolphin Nautilus CC Supreme is a strong option for those with in-ground pools up to 50 feet, especially if you're looking for a robotic cleaner that combines advanced technology with user-friendly features. One of its standout strengths is the Wi-Fi connectivity, which allows you to schedule cleanings conveniently from your smartphone, making pool maintenance easier than ever, even when you're not around. The active scrubbing brush is designed to tackle debris effectively while being gentle on pool surfaces, and the waterline scrubbing feature ensures a thorough clean along the edges of your pool.

Its dual-drive system offers precise movement, allowing the cleaner to navigate tight spots and obstacles with ease, which is crucial for ensuring no area is left unattended. Additionally, users appreciate the energy efficiency of the Dolphin, which can translate to cost savings over time.

There are a few drawbacks to consider. While the Nautilus CC Supreme performs well, some users have noted that it can struggle with larger debris, which may require manual intervention. The need to clean and maintain the filter can sometimes be a hassle, especially if it's used frequently. Furthermore, its weight (24.6 pounds) might make it a bit cumbersome to handle for some users when removing it from the pool.