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Best Dolphin Pool Cleaners of 2026

Updated July 2026
BEST OF THE BEST
Dolphin Nautilus CC Plus Robotic Pool Cleaner
BEST OF THE BEST
Dolphin
Nautilus CC Plus Robotic Pool Cleaner
Most Comprehensive
If you own a large pool and really need a cleaner to scour its surfaces clean, the Nautilus CC Plus is worth the investment.
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Pros and Cons

PROS
  • Cleans a pool’s walls and bottom in 2 hours or less.
  • Provides powerful scrubbing action.
  • Spacious debris collection bin.
  • Easy to empty its bin.
  • Has a tangle-free cable.
CONS
  • Does not scrub the waterline.
BEST BANG FOR THE BUCK
Dolphin Nautilus CC Pool Cleaner
BEST BANG FOR THE BUCK
Dolphin
Nautilus CC Pool Cleaner
Best Basic Cleaner
This cleaner is a reliable plug-and-play option that delivers efficient wall-scrubbing performance for in-ground pools.
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Pros and Cons

PROS
  • Efficient wall-climbing and active scrubbing provide thorough cleaning on most pool surfaces.
  • Easy-to-clean top-load filter basket simplifies maintenance.
  • Plug-and-play setup makes it user-friendly for hassle-free operation.
CONS
  • Does not clean the waterline, limiting its reach compared to higher-end models.
Dolphin Cayman Robotic Inground Pool Cleaner
Dolphin
Cayman Robotic Inground Pool Cleaner
Best for Small In-Ground Pools
This high-end pool cleaner effortlessly cleans smaller in-ground pools.
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Pros and Cons

PROS
  • Its HyperBrush scrubbing system leaves waterlines and floors clean, and Smartnav 2.0 mapping technology allows it to move along a fixed path without colliding with steps while mapping the optimal cleaning path.
  • Plus, the top-filter access makes it easy to change filters.
CONS
  • It's a corded unit.
Dolphin Escape Robotic Pool Cleaner
Dolphin
Escape Robotic Pool Cleaner
Best for Above-Ground Pools
The Dolphin Escape's smart technology makes short work out of large and deep above-ground swimming pools, and is a top pick for anyone who needs an easy-to-maintain model.
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Pros and Cons

PROS
  • Comes in a mid-range price for a robotic cleaner.
  • Utilizes a unique smartnav system that allows the cleaner to navigate a variety of pool shapes without much effort on your part.
  • Has a unique debris cartridge that is easy to empty.
  • Can clean pools up to 33 feet deep.
CONS
  • It doesn't clean walls very well.
Dolphin Proteus DX3
Dolphin
Proteus DX3
Easy to Use
Provides a deep clean for in-ground pools with an active scrubbing brush and smart mapping features.
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Pros and Cons

PROS
  • Covers pools up to 33 feet in length.
  • Takes about 2 hours for a full clean.
  • The spacious filter basket is easily accessible at the top.
  • Vacuum climbs the walls, offers a weekly scheduler function, and has a 50-foot cord.
CONS
  • A few customers reported that this one would often miss parts of the pool.
Dolphin
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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. About BestReviews  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. About BestReviews  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.About BestReviews 
How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

First Reviewed
May 22, 2023
36
Models
considered
8
Hours
researched
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Buying guide for best dolphin pool cleaners

Jennifer Blair
Written by Jennifer Blair

Updated July 2026

Ready to buy now? Shop the best:

Maintaining a clean swimming pool is essential for the health and enjoyment of your family, but it can also be a time-consuming task. Enter the Dolphin pool cleaner: an innovative, automated solution to keep your pool sparkling clean with minimal effort on your part. Dolphin is a renowned brand in the pool cleaning industry, known for its high-quality and efficient robotic pool cleaners.

Dolphin pool cleaners come in different models to cater to various pool sizes and types. These machines are equipped with advanced features like smart navigation, powerful scrubbing and filtering capabilities. With several models available, the perfect one depends on your specific pool cleaning needs, the size of your pool and your budget.

Dolphin pool cleaners are highly efficient, removing debris, algae and even fine particles that traditional cleaners can miss. When choosing a model, consider the size and type of debris commonly found in your pool. Also, look for features such as programmable scheduling, smart navigation and ease of maintenance. Dolphin cleaners are freestanding units that don't need to connect to your pool's existing filtration system.

Our favorite is the Dolphin Nautilus CC Plus, which is known for top-notch cleaning and energy efficiency. But there are plenty of other solid options available in the Dolphin line. 

Editors’ picks

Dolphin Nautilus CC Plus

Editors’ Favorite 

Power Source: AC | Control Method: App | Dimensions: 22.2" L x 17.6" W x 12.9" H | Weight: 34.6 lb

If you want a crystal-clear pool but are tired of all the upkeep chores, the Dolphin Nautilus CC Plus can do all the hard work for you. It’s compatible with pools of any shape or surface type and easily climbs walls and along floors for efficient cleaning, taking just two hours to complete a cycle in pools up to 40 feet in length. 

It’s a Wi-Fi-connected model, too, so you can set up cleaning schedules and start and stop the robot remotely via the Dolphin app. In addition to app control, you can send the Nautilus CC Plus out to clean just by pushing the power button on its control box. 

Best of all, setup and maintenance is a breeze with this pool cleaner. Its plug-and-play design means you only have to drop it into your pool and turn it on to get it ready for cleaning. It also has a top-loading filter basket that’s easy to remove and clean after you retrieve the Nautilus CC Plus from your pool. 

Dolphin Nautilus CC Pool Cleaner

Great Value

Power Source: AC | Control Method: Button | Dimensions: 22.2" L x 17.6" W x 12.8" H | Weight: 14.8 lb

The Dolphin Nautilus CC offers many of the same features as the Nautilus CC Plus, but it’s designed for efficient cleaning in slightly smaller pools, cleaning those up to 33 feet in length in two hours. Its active scrubbing brush effectively cleans pool walls and floors, removing dirt, algae and other fine debris that other cleaners often leave behind. 

If you’re looking to save on maintenance costs, you’ll definitely appreciate the Nautilus CC’s efficiency. It uses 87% less energy than suction-side and pressure-side pool cleaners, which can lower your energy, water and chemical costs significantly. 

At under 15 pounds, this cleaner is very lightweight, so it’s easy to drop in and remove from the pool. It even has a convenient carrying handle at the back of the robot that provides a secure grip as you maneuver around the pool. Its top-loading filter basket lifts out easily, too, so you can empty it quickly after a cleaning session. 

Dolphin Cayman Robotic In-Ground Pool Cleaner

Best for Small In-Ground Pools

Power Source: AC | Control Method: Touch | Dimensions: 22" L x 17.7" W x 12.3" H | Weight: 14.52 lb

The Dolphin Cayman Robotic Pool Cleaner is a powerful pool cleaner that can efficiently clean even the toughest stuck-on contaminants from in-ground pool walls. That’s because it has a special scrubbing HyperBrush that spins twice as fast as standard pool brushes to truly deep clean your pool’s surfaces. It takes just one two-hour cleaning cycle to thoroughly clean pools up to 30,000 gallons, though you may need to run it a second time if you have a larger pool. 

The Cayman also features specially designed rubber wheels that prevent a layer of water from getting between the wheels and the pool surface. That gives the robot better traction than other wheeled models, allowing it to clean more efficiently. In fact, it’s more energy-efficient than some other pool cleaners because it features a 24-volt DC motor that uses less power than booster pump-based models. It also doesn’t require you to run your main pool pump during cleaning, which helps save additional energy. 

Like other Dolphin pool cleaners, the Cayman has a top-access filter compartment to make emptying it after cleaning easier. There’s no messy debris bag to deal with, either, so you only have to lift the cartridge out by its handle and dump the debris directly into the trash without getting your hands dirty.

Dolphin Escape Robotic Pool Cleaner

Best for Above-Ground Pools

Power Source: Battery | Control Method: Touch | Dimensions: 22.2" L x 17.6" W x 12.8" H | Weight: 14 lb

Whether you have an above-ground or in-ground pool, the Dolphin Escape Robotic Pool Cleaner can take all the hard work out of cleaning it for you. It’s safe for vinyl, fiberglass or gunite surfaces and can clean pools of any shape. It’s also powerful and efficient enough to clean pools up to 33 feet in length in just two hours. 

This robotic pool cleaner can clean your pool’s walls and floor so efficiently because of its SmartNav 2.0 Robotic Scanning Smart Navigation. This scanning software allows it to determine the most efficient routes and avoid obstacles, so it can clean your pool more quickly and thoroughly. 

Maintenance for the Escape is easy, too. It doesn’t have a hard-to-clean debris bag, instead using a debris cartridge to capture particles from the pool. The cartridge can also hold up to 60% more debris than a bag, so it can easily remove even heavy debris from your pool. 

Dolphin Proteus DX3 Automatic Pool Cleaner

Easy to Use 

Power Source: AC | Control Method: Button | Dimensions: 22.2" L x 17.6" W x 12.8" H | Weight: 14.8 lb

The Dolphin Proteus DX3 Automatic Pool Cleaner makes keeping your pool clean as easy as can be. Featuring a simple plug-and-play design, you only have to plug in the robot, drop it into your pool and let it go. It requires just two hours to clean pools up to 33 feet in length and automatically stops at the end of its cycle for easy retrieval. 

Your pool gets such a thorough cleaning because of the Proteus DX3’s active scrubbing brush. While it’s gentle on surfaces, it easily removes all types of debris and residue from your pool walls and floor. It keeps your water pristine while eliminating the need for manual brushing.

You don’t have to worry about complicated maintenance for the Proteus DX3, either. Its top-load filter prevents you from having to touch any debris because you only have to lift it out and rinse it. The entire robot weighs under 15 pounds, too, so lifting the robot out of the pool and handling it is extremely easy. 

How we analyzed

Dolphin’s line of pool cleaners is so large that finding the right one for your pool can feel pretty daunting. To identify the best Dolphin pool cleaners, we analyzed customer reviews from several online retailers to determine which models offered the best user experience. In particular, we considered how easy the cleaners were to use, how effectively and efficiently they cleaned, how much time they required to complete a cleaning cycle and how durable they were. Ultimately, we considered over a dozen Dolphin pool cleaners and chose our top picks based on cleaning performance, cleaning time and efficiency, ease of use and maintenance, and overall value.

What to know before you buy a Dolphin pool cleaner

All Dolphin pool cleaners offer great value for their respective price points. Depending on your pool's size, type and the debris it typically collects, there's a Dolphin cleaner that's perfect for your needs.

Types of models

Dolphin pool cleaners come in several different types. They can be broadly classified into three main categories: 

  • Above-ground pool cleaners: These cleaners are specifically designed for above-ground pools, which tend to be smaller in size and volume compared to in-ground pools. They are more lightweight, compact and affordable, making them a great option for households with smaller pools.
  • In-ground pool cleaners: These cleaners are designed for in-ground pools that are larger and may have more complex shapes. These robust units are more powerful and include advanced features like multilayered filtration systems, better navigation and sophisticated cleaning cycles.
  • Commercial pool cleaners: These are heavy-duty versions designed for large-scale pools, such as those in hotels, gyms or community centers. They have the highest cleaning capacity and are built for durability and efficiency.

Corded vs. cordless

Dolphin pool cleaners come in both corded and cordless versions.

  • Corded: These cleaners are powered through a power cord that needs to be plugged into an electrical outlet. They usually come with a lengthy cord that allows the cleaner to reach all corners of the pool.
  • Cordless: These are battery-operated cleaners that provide the convenience of cordless operation. They are perfect for pools where an electrical outlet isn't easily accessible. However, the cleaning time is limited by the battery life.

Pool size

Before buying a Dolphin pool cleaner, it's essential to know the size of your pool. Different models are designed to handle different pool sizes, ranging from small above-ground pools to large commercial ones. Ensure you choose a model that matches your pool's size for optimal cleaning efficiency.

Cleaning features

Each Dolphin pool cleaner model offers different cleaning features, from basic to advanced. These can include standard cleaning, intensive scrubbing, wall climbing and advanced navigation systems. More sophisticated models may also include scheduling features, allowing you to set up regular cleaning cycles and even smartphone control.

Maintenance

Maintenance is a critical factor to consider. Some Dolphin pool cleaners come with features like easy-to-clean cartridges or filters, quick water release, and simple disassembly for cleaning and maintenance. The ease of maintenance can significantly impact the overall convenience and longevity of the pool cleaner.

What to look for when buying a Dolphin pool cleaner

Cleaning efficiency

A model's cleaning efficiency refers to how well it can remove debris, dirt and algae from your pool. Look for models with robust brushing systems and high-quality filters. Advanced models also come with dual scrubbing brushes and multilayered filtration systems for superior cleaning.

Navigation

Most Dolphin pool cleaners feature a smart navigation system that efficiently maps the pool and plans the best cleaning path. This ensures complete coverage of the pool and avoids unnecessary repetition.

Cable tangling

A common issue with automatic pool cleaners is the tangling of the power cord. Dolphin pool cleaners utilize a swivel cable to prevent this problem. Ensure the model you select has a reliable anti-tangling feature.

Energy efficiency

Like any appliance, a pool cleaner's energy efficiency should be considered. More energy-efficient models will use less power, reducing your energy bills and environmental impact.

Price

Price is a significant factor when choosing a Dolphin pool cleaner. Models with more advanced features and capabilities tend to be more expensive. However, investing in a high-quality pool cleaner can save you time, effort and money in the long run.

Warranty

Always consider the warranty provided with the pool cleaner. A longer warranty period gives you peace of mind and shows the manufacturer's confidence in their product.

Remember that a Dolphin pool cleaner is an investment in the cleanliness and maintenance of your pool. It can help to keep your pool in pristine condition, reducing the need for manual cleaning and chemical usage. When choosing a Dolphin pool cleaner, ensure that it fits your specific needs, budget and the size and type of your pool.

Suction power

The suction power of a pool cleaner determines how effectively it can vacuum debris and dirt from your pool. High suction power is particularly necessary if your pool tends to get a lot of leaves or larger debris.

Ease of use

A good pool cleaner should be easy to use. This includes simple assembly, straightforward controls and easy-to-follow instructions. Some advanced Dolphin pool cleaner models can be controlled via a smartphone app, allowing you to schedule cleanings or manually direct the cleaner from anywhere.

Customer support

Reliable support is crucial in case you run into any issues with your pool cleaner. Take care to ensure that the seller offers good customer service, with multiple channels of communication and helpful service representatives.

Durability

A pool cleaner is an investment, and you want it to last. Look for models made with high-quality materials that can withstand the chemicals and harsh conditions of a pool environment.

The purchase of a Dolphin pool cleaner can be a considerable investment, but the time and effort it saves you can make it well worth the cost. By understanding the different types of cleaners available and what features to look for, you can choose the model that best fits your specific needs and ensures a clean, sparkling pool with minimal effort. 

FAQ

Q. How much does a Dolphin pool cleaner cost? 

A. Dolphin pool cleaners vary in price based on their type and features. The brand’s manual, handheld cleaners and above-ground pool cleaners are typically the cheapest, ranging from $170 to $300. Dolphin’s automatic cleaners for small to mid-size pools and limited features like the Dolphin Nautilus CC Plus, the Dolphin Nautilus CC, the Dolphin Escape and the Dolphin Proteus DX3 generally cost between $600 and $1,000. For top-of-the-line models that can clean larger pools, such as the Dolphin Cayman, you’ll usually pay between $1,000 and $3,000.

Q. Should you leave your Dolphin pool cleaner in the pool all the time? 

A. To prolong the lifespan of your pool cleaner, Dolphin recommends removing it from your pool after it finishes its cleaning cycle. Leaving it in the pool can expose the cleaner to direct sunlight and excessive heat or cold, which can accelerate wear and tear. Dolphin sells convenient caddies and covers for storing your pool cleaner separately. 

Q. How long should a Dolphin pool cleaner last? 

A. A Dolphin pool cleaner’s lifespan depends on the model, how often it’s used and how well it is maintained. Generally, though, most last between five and 10 years. Most models are backed by warranties of one to three years on issues that arise due to defects in materials or workmanship.

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