Among the large selection of robotic pool cleaners, finding the best one for commercial use can be a challenge, but this guide is sure to help you make the right decision. Today, we’re going to take a look at four of the best robotic pool cleaners for commercial use and how you can determine which works best for your pool.

Commercial Robotic Pool Cleaners

Dolphin C3



Top 4 Best Robotic Pool Cleaners for Commercial Use

Dolphin C3

Being the most dominant force in the industry, our list is full of Maytronics products. First off is the Dolphin C3, a sleek, compact robotic pool cleaner that is designed to clean inground pools of up to 50 feet in length.

The Dolphin C3 uses CleverClean technology to scan its surroundings and create the most efficient cleaning route for maximum coverage per cycle. Dual standard brushrolls work quickly at scrubbing the slimiest algae off of pool lining and waterline to give your pool the crystal-clarity after 2.5 hours of work.

DOLPHIN C3 Commercial Robotic Pool Cleaner Review

Dolphin C4

Next is the Dolphin C4, a robot with two standard brushes and an active brush that serves to pull in all pool debris into its suction inlet. It also relies on CleverClean software to navigate the floors and walls of your pool to remove as much debris as possible in p to 3.5 hours of nonstop work.

The twin top-loaded filters separate large from fine debris in order to maintain more than 1,000 GPM of water recirculation. Apart from the standard controller module, you also get a handy remote control for quick controls from a distance.

Dolphin C4 Commercial Robotic Pool Cleaner Review

Dolphin C5

The Dolphin C5 is a lot like the previous two models, except that its anti-tangle swivel cord supports coverage of inground pools of up to 88 feet long. Since it covers a wider area per cycle, it spends considerably more time submerged—up to 8 hours for enhanced cleaning.

The Dolphin C5 differs from the previous two by its filtration system’s design. Instead of two top-loaded filter baskets, it uses a single bottom-load filter bag that collects all debris for quicker cleanup. Two filters of different sizes ensure that its inlet is left unclogged for longer.

Dolphin C5 Commercial Robotic Pool Cleaner Review

Dolphin C6 Plus

Last is the Dolphin C6 Plus, a robotic pool cleaner truly made for commercial purposes seeing as how its power cord supports free, uninhibited movements in pools of up to 121 feet in length. This beast utilizes four standard brushes that scrub floors, walls, and waterlines much more efficiently than the rest.

Like the C5, The Dolphin C6 Plus allotted cleaning times range from four to eight hours to ensure perfectly clean water and pool linings in large inground pools. The width of this robot is nearly twice that of the C3 or C4, allowing it to clean a wider surface area with each pass in less time.

Dolphin C6 Plus Commercial Automatic Robotic Pool Cleaner Review

A Quick Guide on Robotic Pool Cleaners

In this guide, we’ll briefly go over why the Dolphin series is regarded as the leading line of robotic pool cleaners for commercial use, and how to make the best purchase decision for your unique set of pool-cleaning needs.

Best Pool Cleaners

Dolphin C4 Commercial

Why the Maytronics Dolphin Series Is the Best Choice

Maytronics has been in the robot producing game for several decades now. Their line of robotic pool cleaners is often considered to be the best of the best for several very, very good reasons.
First, they filter and circulate more than 1,000 gallons of water every minute.

Next, they come with pretty advanced navigation software that creates the most efficient route in order to cover more square feet of pool walls and floors in its allotted cleaning time. And finally, they’re simply the best in terms of performance, design, convenience, and reliability.

Important Considerations

Coverage Distance

The most important thing to take into account is whether the Dolphin robotic pool cleaner can clean your pool from end to end. You first need to measure the length of your pool and determine the longest distance, and then you can decide which of these Dolphin robotic pool cleaners will work.

A general rule of thumb is to find a robot that has a coverage distance of 10 to 20 feet more than the actual length of your pool.

Cleaning Coverage

This point refers to which surface or surfaces the robotic pool cleaner can get to. Obviously, the robot should be able to scrub the base of your pool, but can it propel itself vertically to clean the walls and waterline? All four of these Dolphins can.

Top-Load Filter Baskets vs. Bottom-Load Bags

The C3 and C4 have top-load filter baskets which are quicker and easier to access and clean compared to the bottom-load bags found in the C5 and C6 Plus. However, the bags can hold onto more pool gunk than the filter baskets so there’s less actual cleanup required.

FAQ

1. What are the differences between commercial and residential robotic pool cleaners?

The main difference between commercial and residential robotic pool cleaners is the length of its cord. Home-grade robotic pool cleaners typically have a maximum reach of 50 feet, whereas commercial-use robots, as you can see on our list, can travel beyond 100 feet before the cord becomes taut.

Best Robotic Pool Cleaners for Commercial Use

Dolphin C5

2. Can you leave a robotic pool cleaner in the pool?

Some robotic pool cleaners should only be placed in the water to run its cleaning cycle, but the four Dolphins on our list don’t. You can leave them fully submerged for weeks at a time without the slightest indication of corrosion or damage to its internal components. However, we suggest taking it out when your pools are inoperable during the colder months.

3. How often should I run the robotic pool cleaner?

It depends on how often you use your pool and how dirty it gets. In general, running the robot once a week should suffice, although some robots have programmable schedulers that automatically commence its cleaning cycle one, twice, or three times a week. Sadly, this isn’t the case with any of these four Dolphin robotic pool cleaners.

4. How long to robotic pool cleaners last?

Robotic pool cleaners, on average, have a maximum lifespan of five years, though it’s not uncommon to get eight to ten years out of a single robot with proper care. Surfacing the robot when it’s not needed in during fall and winter can increase its lifespan significantly since they can remain completely dry when not in use.

Related Dolphin Robotic Pool Cleaner Articles
Single Reviews
Dolphin Nautilus CC Plus Robotic Pool Cleaner
Dolphin Premier Robotic Pool Cleaner
Dolphin Oasis Z5i Robotic Pool Cleaner
Dolphin Proteus DX3 Robotic Pool Cleaner
Dolphin Sigma Robotic Pool Cleaner

Comparison Articles
Dolphin vs. Polaris
Dolphin Premier vs Oasis Z5i
Dolphin Sigma vs. Dolphin Premier

Conclusion

In this guide, we’ve gone over four of the best Dolphin robotic pool cleaners for commercial use. These robots are designed to keep your commercial-grade pool fully operational during the sweltering, dirty spring and summer months.

Best Robotic Pool Cleaners

Dolphin C6 Plus Commercial


Our Recommended Robotic Pool Cleaners
Best of the Best! "Budget" Pick Also Great
DOLPHIN Nautilus CC Supreme Automatic Robotic Pool Cleaner- The Next Generation of Pool Cleaning with WiFi for Control from Anywhere, Ideal for Swimming Pools up to 50 Feet Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner with Easy to Clean Large Top Load Filter Cartridges and Tangle-Free Swivel Cord, Ideal for In-ground Swimming Pools up to 50 Feet. DOLPHIN Oasis Z5i Robotic Pool Cleaner with Bluetooth Control for Stress Free Pool Cleaning, Ideal for In-ground Swimming Pools up to 50 Feet.
Dolphin Nautilus CC Supreme Dolphin Nautilus CC Plus Dolphin Oasis Z5i
 • In-ground Swimming Pools
 • Pool Size: Up to 50 ft.
 • 1,5 | 2,5 | 3,5 hrs Cleaning Time
 • WIFI Connectivity
 • Twin Cartridges - Extra Large
 • In-ground Swimming Pools
 • Pool Size: Up to 50 ft.
 • 2 hr Cleaning Time
 • -
 • Twin Cartridges - Large
 • In-ground Swimming Pools
 • Pool Size: Up to 50 ft.
 • 2,5 hr Cleaning Time
 • Bluetooth Connectivity
 • Twin Cartridges - Extra Large