What do you prefer Dolphin Nautilus CC Plus or Polaris P825? Choosing the perfect robotic pool cleaner can be an intimidating task. In this article and guide, we will take a run through the specifications, similarities, and differences between the Dolphin Nautilus CC Plus vs Polaris P825 to see which one of them is the best companion for your swimming pool. You may also like: Dolphin Quantum vs TritonPolaris 9650iQ ReviewDolphin Quantum Review Robotic Pool Cleaners at a glance The quick answer I choose the Dolphin Nautilus CC Plus over the Polaris P825 due to its affordability and build. It can do everything that the Polaris can, with the added benefits of replacement parts, quiet operations, and cheaper prices. The Polaris has been designed with Vortex Vacuum technology, which enables it to more efficiently clean up dirt, debris – including large pieces of debris – and anything else that gets in its way You will also get more value out of the product as it has a longer cable length which equates to better coverage. It is not a wonder why the Dolphin Nautilus CC Plus has over 5800 reviews with a 4.6 average rating on Amazon. It is simply a good all-around robotic pool cleaner that is a bang for the buck. Product Overviews Dolphin Nautilus CC Plus The Dolphin Nautilus CC Plus is a robotic cleaner that also acts as a vacuum. It is capable of cleaning pool surfaces up to 50 feet in length and boasts serious suction power for water lines as well as easy-dispose load filters. This pool cleaner uses dual scrubs to help in removing gunk and dirt and is designed to efficiently save energy during the cleaning process. Not only that, but the pool cleaner also features a tangle-free cable for smooth operations. Read more on the Nautilus CC Plus here: Best Robotic Pool Cleaner For The Money • Very quiet operation• Fully autonomous cleaning• Replaceable parts• Quality Build • Temporary Shut-off Issues Polaris P825 The Polaris P825 is one of Zodiac company’s leading pool cleaners. The pool cleaner has a vertical operation and water line cleaning capability as well as sufficient suction power. The Cyclonic Vacuum Technology allows the robot to catch any type of dirt regardless of its orientation, and the Push’N’Go function allows for easy maintenances. The pool cleaner also has a 50 feet cable to aid in covering small in-ground pools. Read the full review: Polaris 825 review • A.I. Navigation and Directions• Long Warranty of 2 Years• Easy to Clean due to Push’N’Go feature • 4-digit price point• No HEPA type filters• Not on sale always Side by side comparison Here are some features of both products that serve the same purpose: Plug and Play Both the Nautilus CC Plus and the Polaris P825 operate on a plug-and-play system. This means that all you need is to find a power source for the cleaner robot to start the cleaning process. Plug and play allow for easy-to-use and learn pool cleaners that will help you and your home. Set-up of these robots does not take longer than 30 minutes on average. Dual Brushes The two robotic pool cleaners operate using dual scrubbing brushes. These help in scraping off stubborn gunk stuck on the walls and floors of your swimming pool. After removing contaminants, they also make use of powerful vacuum technology to keep all types of dirt at bay. This helps users be confident that they will have clean and safe pools to use. No Smartphone Capabilities Many robotic cleaner models nowadays are capable of smartphone integration both for android and iOS. However, the Dolphin Nautilus CC Plus and the Polaris P825 do not have this feature. Instead of app controls, the cleaners only make use of remote controls that come with the package to help set schedules, change cleaning modes, or initiate or terminate operations. All-Around Clean Even if both the Dolphin Nautilus CC Plus and the Polaris P825 make use of different technologies, they still offer an all-around thorough cleaning solution for your swimming pool. These pool cleaners are adept at vertical and horizontal navigation meaning that they can clean pools, floors, and walls with relative ease. Not only that, but they also make use of science-based features such as the Cyclonic Vacuum Technology for Polaris and Dual-Stage Filtration for the Dolphin. Anti-tangle Cable The devices use anti-tangling and swivel technology for their power cord. This is due to the long operating length of both devices. If there are no tangle-resistant technologies, the wire may coil up or break in the long run. Thus, this feature is very convenient and greatly helps in hazard-free operations. Key Differences Availability of Parts One of the major differences between the Dolphin Nautilus CC and the Polaris P825 is that the Dolphin has more room for replacement parts. With Maytronic’s modular design on all Dolphin products, deterioration of one component is not an issue since there are always ready-to-purchase spares in the market. The same cannot be said for the Polaris P825 as the robot cleaner has limited parts for sale both on Amazon and on their official site. Similarly, the Nautilus CC Plus is always available for sale and even has discounts for the convenience of buyers. On the other hand, the Polaris P825 is not always available for grabs. Pool Scanning System The Dolphin Nautilus CC Plus has a better navigation system than the two. With the help of CleverClean 3D, the robot creates reliable maps of the pool area to ensure that everything is covered. It can handle all types of pool size, even complicated polygon shapes that stray away from the norm. On the other hand, users of the Polaris P825 sometimes report repeated cleaning as well as missed spots. Wheels The Dolphin Nautilus CC Plus has a wheel that also functions as the main brush at the same time. On the other hand, the Polaris P825 makes use of a separate wheel from the brush. Because of this, the Dolphin wins in terms of wheel efficiency. Cable Length The Polaris P825 only features 50 feet of power cord length, while the Dolphin Nautilus CC Plus has 60 feet. This makes the Dolphin a lot better in terms of coverage as it can extend for 10 feet more than its competitor. Price The Polaris P825 will usually cost around $300 more than the Dolphin Nautilus CC Plus which is one of the best value robots around. FAQs Do both devices use a remote?Yes, both devices use a remote that comes with the product.How many cleaning tasks are needed to clean a whole pool?There are many factors to consider to answer this question. However, 1-2 cleaning modes are the average values to thoroughly clean swimming pool walls and floors.Where can I buy the Dolphin Nautilus CC Plus and Polaris P852?Anyone can buy them in their Amazon official stores or respective official websites. Other sites sell these devices, but I suggest that you get them from legitimate sources.Do the devices have a warranty?Yes, both devices have 1-2 years of warranty that can be extended based on your needs.Are there spare parts available in the market?The Dolphin brand has many replacements for your convenience. However, Polaris has limited parts.How to turn off Dolphin Nautilus CC Plus after the cleaning cycle is complete?One of the best features of Dolphin Nautilus CC Plus is that it has an automatic shutoff feature which means that the cleaner does its work and then goes to sleep after the cycle is complete.Are Polaris P825 and Dolphin Nautilus CC Plus energy efficient?Both Polaris P825 and Dolphin Nautilus CC Plus are energy efficient. Conclusion In terms of power and cleaning performance, the Dolphin Nautilus CC Plus and Polaris P852 are tied. However, Dolphin’s software features as well as its ability to be maintained in the long term are far too valuable to be ignored. Not only that but it is also priced significantly lower than the Polaris P528, making it a powerful and affordable companion. If you are looking for a reliable robotic cleaner, then you should get the Dolphin Nautilus CC Plus.