Dolphin Proteus DX3: Robotic Pool Cleaner Review – [2021]

Owning an outdoor pool in your residence is a big deal. Manual cleaning is the most daunting task, however. Dolphin Proteus DX3 can be your greatest rescue the next time you need to remove all of the dirt and debris from your Swimming pool.

From the longstanding Dolphin brand comes the Proteus DX3 Robotic pool cleaner. Dolphin boasts over 35 years of experience with pool cleaners. They ensure that each is more innovative than the last, and this one is no exception to that rule.

In this review, we’re going to be taking a look at the Dolphin Proteus DX3 Robotic Pool Cleaner. If you’re looking for a simple, sleek, and effective robotic pool cleaner, then this may just be the right one for you!

Dolphin Proteus DX3

Dolphin Proteus DX3-Overview

This internet-only model is a fairly new release in the robotic pool cleaner online marketplace. Thus, there is not much information about how it performs in the swimming pool.

It is only possible to confuse the Dolphin Proteus DX3 with the older Dolphin DX3 until you see both models, then you will realize how different they look.

The Proteus series is a newer design that has more in common with other recent Maytronics robotic pool cleaners such as the Dolphin Advantage. The Dolphin Proteus DX3 is another internet-only pool robot from Maytronics. It has all the basic features but lacks advanced functions such as Bluetooth and smartphone connectivity.

Features Of Dolphin Proteus DX3

Powerful Motor

Don’t let the compact size of the DX3 fool you. Inside its small case is a sturdy motor that moves up to 3,735 gallons of water per minute. With such an enormous water flow, the DX3 is more than capable of cleaning small pools within the 2 hours cleaning cycle time frame. You’ll notice a definite change in clarity and feel after the DX3 has done its job.

Wall-Climbing Ability

Wall-Climbing Ability

This robot works somewhat well at cleaning pool walls thanks to its tracks. You may notice that it struggles at first to make an immediate 90° transition from horizontal to vertical surfaces, but give it time – it’ll get there eventually.

However, it cannot stay on the walls indefinitely because of the lack of downward propelling jets. This basically means scrubbing the waterline is out of the question. You will need to manually scrub your pool’s waterline from time to time.

50-foot Power Cord

Speaking of which, this Dolphin model is fitted with a long 50-foot power cord that supports movement in in-ground pools of up to 35 feet in length. If you have an above-ground pool (most of you probably don’t), then the DX3 isn’t going to be of much help.

Like all robots in the Dolphin series, the DX3 comes with a swivel cord that can be rotated 360 ° to prevent internal wires from breaking. Unfortunately, it’s not tangle-proof, but the CleverClean navigation software and the robot should avoid the robot from becoming tangled up in its own cord.

CleverClean for Full Pool Coverage

CleverClean for Full Pool Coverage

Robotic pool cleaners rely on their navigation software to do a good job. The DX3 is equipped with Maytronics’ latest CleveClean, which uses multiple sensors to measure the length and volume of your pool and then create the most efficient cleaning path to make the most of the standard cleaning time.

Programmable Weekly Scheduler

The DX3 is one of the more basic models in the Proteus series so it does not come equipped with Wi-Fi compatibility. However, convenience is not an issue thanks to the programmable weekly scheduler.

You can set the robot to clean on any day of the week at any time. Whenever you fancy a dip, you can rest assured that your pools are thoroughly cleaned and ready for re-dirtying.

Intuitive Body Design

This device has a powerful suction engine with additional buoyancy foam, a wheel track system, and a front brush for collecting leaves, dirt, and other deposits in a simple filter system.

This unique brush system offers 2 times the amount of cleaning and debris collection than previous models. It also includes a 50-foot power cable and a generous one-year warranty.

When it comes to removing the cleaner from the pool, it has a handy quick water release function. This removes extra weight from the cleaner while being removed, but don’t fret: the debris will stay in the filtration basket where it’s supposed to be. This is just a small way to make your life easier.

User-Friendly Control Module

As you can imagine, the DX3 is a basic, entry-level bot without a lot of features. The control module also follows this design by having a minimal number of buttons (start, stop, programmable scheduler).

It would be nice if it had a filter indicator that alerts you when to empty out the basket but doing this once every two or three days should suffice (depending on how dirty your pool is).

Programmable Weekly Scheduler

The DX3 is one of the more basic models in the Proteus series so it does not come equipped with Wi-Fi compatibility. However, convenience is not an issue thanks to the programmable weekly scheduler.

You can set the robot to clean on any day of the week at any time. Whenever you fancy a dip, you can rest assured that your pools are thoroughly cleaned and ready for re-dirtying.

Single Top-Loaded Filter Basket

To simplify matters, even more, this robotic pool cleaner has an easily accessible filter basket. Instead of rolling the robot over, the DX3’s filter basket can be found by opening the top latch and pulling it out.

All that’s left to do is throw any collected leaves, dirt, and algae into a trash bin or composter and give the basket a quick spray with a hose. It literally takes less than two minutes to clean.

Is there an app for that?

While there’s no smartphone app for this unit, it’s easy enough to set up and schedule thanks to its easy-to-read weekly scheduler display.

Input schedules for once a day, once every other day, or once every three days to keep on track of cleaning without having to get hands-on. It’s the perfect robot that takes care of your pool without you having to lift a finger.


  • Product Dimensions: 22 x 18 x 13 inches
  • Item Weight: 27.5 pounds
  • Manufacturer: Maytronics
  • Pool Size: Up to 33 Feet
  • Filter Type: Single Click Basket – Large
  • Cleaning Time: Standard – 2 hours
  • Scrubbing Brushes: Front High-Speed Scrubber
  • Cleaning Frequency: Weekly Scheduler
  • It cleans thoroughly and it takes away even smallest parts of dirt like dust particles.
  • The brushes are strong and they scrub away any visible dirt from the pool surface.
  • It is very durable because it is made of high-quality, robust, engineered parts.
  • It works straight out of the box, no need to connect it to a pool pump.
  • It is automatic and it requires no supervision.
  • It is easy to handle and to get it working.
  • It is friendly for your budget as it is eco-friendly and energy-efficient.
  • It scrubs and breaks down algae and bacteria that cling to the walls and floors of a pool owing to the presence of a high-speed front scrubber.
  • It can be used for in-ground pools only.
  • Warranty info is light on the ground.
  • Bottom loading filter bag.
  • It can have a hard time cleaning stairs.
  • The cable can easily tangle.
  • Sometimes it breaks down after a short period of use.



For first-time buyers who aren’t sure what to expect from a robotic pool cleaner, the Dolphin Proteus DX3 is a great place to start. It doesn’t offer a ton of different features or Wi-Fi compatibility, but it does everything you could reasonably expect (and more) from an entry-level robot.

Get everything you need in the Dolphin Proteus DX3. This versatile, thorough, and highly efficient robot pool cleaner is the only thing you need to tackle built-up dirt and floating debris in your pool.

Keep your pool maintenance happy and it’ll last you a lifetime; to do that properly you need to get your hands on the Proteus DX3.


Which dolphin pool cleaner is the best?
According to me, Dolphin Automatic Robotic Pool Cleaner is the best pool cleaner as is the best budget-friendly Dolphin pool cleaner. This model made the list not only because it is slightly more affordable than the other models, but also because it really does all of the dirty work for you. When we used this model in our large pool, it did great. We were actually surprised by how much cleaner our pool was after it finished its duty. After using this pool cleaner, you’ll say goodbye to dirt and debris. The E10 traps and locks in debris and dirt to leave your pool exceptionally clean. So, if you’re on the hunt for a more affordable Dolphin pool cleaner, look no further.
Are dolphin pool cleaners good?
While we all love to save money, energy-saving Dolphins do a superb job of cleaning and are a great value … any time of year! Customers frequently rave about the results they get, often citing unmatched floor-to-surface cleaning due to features like Intelligent Navigation and Active Brush technology. With help from Dolphin, their pool water becomes more inviting and their poolside or backyard experience is improved. The company prides itself on making your life (and family time) easier through ongoing innovation.
How long do dolphins pool cleaners last?
As the creator of the Dolphin, a line of quality robotic pool cleaners, they understand longevity. The Dolphin’s average lifespan is an impressive five to seven years.
Can I leave dolphin in pool?
It is safe to leave your Dolphin cleaner in the water when not in use. While the unit can remain in the pool during use of the weekly timer function (if available on your model), we do not recommend leaving the cleaner in the pool for long extended periods of time.
What is the newest dolphin pool cleaner?
With the new Quantum, Dolphin introduces a new 400 square inch cartridge with the highest capacity ever recorded on a pool robot. The new Dolphin SnapLoc Filters make robot cleaning easier than ever. All four sides of the Quantum filter simply snap apart for quick and easy cleaning.


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