Reviews dolphin commercial pool cleaner

Published on May 21st, 2021 | by Roger Corbinetti


Dolphin C5 Commercial Robotic Pool Cleaner Review

DISCLOSURE: As an Amazon Associate, I earn from qualifying purchases.

The Dolphin C5 Commercial Robotic Pool Cleaner unit is designed to ensure efficient cleaning performance for large, frequently-used pools of up to 88 feet in size.

The Dolphin C5’s unique two-filter system and sturdy design is perfect for larger in-ground pools made of gunnite, stone and concrete.  The unit takes a bit more time to clean than most, however.  But the cleaning it does is thorough.

The C5 is manufactured by Maytronics, a trusted brand with decades of expertise in pool cleaning.  As is true with all Maytronics models, this product is built to last, has a solid warranty and isn’t the cheapest model on the market.

Keep reading to learn more about this unique pool cleaner and its features.



  • Robust, sturdy design
  • Extra-large area coverage
  • Anti-tangle swivel cable
  • Simple to use
  • Outstanding cleaning performance
  • Advanced navigation


  • No weekly scheduling option

Unique Features 

commercial robotic pool cleaner

CleverClean Technology

This commercial robot cleaner comes with Maytronics’ CleverClean technology that uses innovative scanning and navigation to avoid obstacles and clean any pool quickly and efficiently.

Durability and Reliable Design

Each component of the C5 is manufactured using high-quality material, because this unit is designed for use in heavily-trafficked pools.

Excellent Filtration System

Since this is a commercial cleaner, it comes with an oversized filtration system with extra-large filtration bags.

Each bag can hold large quantities of sand, twigs, leaves – and anything else your guests leave behind.

Dual-Brush Scrubbing

This robot cleaner relies on a dual scrubbing brush system to clean the walls, floors, and waterline of your pool.

This system uses large, thick scrubbing brushes that will loosen and scrub almost any kind of algae and grime away.

As the robot moves over the walls, the brushes remain in constant motion and direct the dirt into a suction pathway so that it can be sucked into the filtration system.

Dolphin C5 verses the Competition

dolphin commercial

Dual Filtration System

The C5 dual-level filtration system is unique among robotic pool cleaners, and it helps in not only cleaning the pool but also picks up fine, rough, and extra-fine dirt all at the same time for a more effective cleaning.

This advanced filtration system is clog-free and will remove debris in all shapes and sizes without an issue.

Anti-Tangle Cord

The C5 uses a patented swivel cord that ensures full coverage of the pool without having to monitor and correct.  For a cleaner that can handle a 80+ foot pool, that’s a huge advantage.

Adjustable Cleaning Cycle

This Dolphin pool robot comes with three different cleaning cycles to meet your needs instead of a single cycle with a start and stop button.

The three cycles include quick cleaning (4 hrs), standard cleaning (6 hrs), and enhanced cleaning (8 hrs).

Like I said, this unit isn’t designed for smaller pools.

It’s going to clean the heck out of whatever it’s dropped into.

Issues and Concerns

commercial robotic pool cleaner

Just like every other product, the C5 robotic pool has a few limitations.

No Weekly Scheduling Option

This is the biggest drawback to me.

Even though the C5 provides three cleaning cycle options, it lacks weekly scheduling.

You do not get a pre-programming mode with this machine, and this can be a drawback for less-staffed pools.

Takes Time To Clean

This C5 Dolphin Robotic cleaner is designed for commercial cleaning and relies on a dual filtration system.

Due to this system, it takes 4 hours to clean even a small pool, so it may not be ideal for some home owners.

Care and Maintenance

The Dolphin C5 Robotic pool cleaner requires changing and emptying the filter bag after every cleaning cycle.  So you will go through bags.

Other than that, the C5 isn’t much different than other robotic pool cleaners sold today when it comes to maintenance.


The Dolphin C5 comes with a limited warranty of 2 years.  This warranty covers all parts.


  • Ideal for: Larger Pools up to 88 ft
  • Time for Cleaning Cycles: 4, 6, and 8 hours
  • Number of Brushes: Two
  • Filter Type: Bottom load, ultra-fine, and fine filter bags
  • Drive System: CleverClean technology
  • Swivel Cord: Yes
  • Pool Cleaning Coverage: Floor, walls, and waterline
  • Weekly Timer: No

Where To Buy

Given its excellent benefits and features, this incredible commercial and residential pool cleaner makes for a great purchase.

If interested, you can buy one at your local pool store or on here.


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About the Author

I’ve owned a pool for over 20 years. During that time, I have owned and reviewed dozens of pool cleaners, especially robotic pool cleaners. I created RoboticPoolCleanersCompared to help other home owners leverage my experience to select the right pool cleaner, pool heater, pool cover and modern pool appliance for their needs & budget.

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