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Maytronics Dolphin 99996333-DX3

I f you’re not good at the technicalities of such units, you should consider this model. The reason for this is because there’s no pre-installation needed or connections with the pool system. What we really like about this model is the fact that it comes with advanced technology and plenty of impressive features that make it different from many other models on the market. It is recommended for in-ground pools up to 40 feet in size. Aside from being efficient, this device is also affordable.

After you read this review, check out the best robotic pool cleaners to see what other high-performance models are suited for pool upkeep and make a smart purchase after thorough analysis.

Cleaning Performance

This is a great cleaner that delivers automated and high-performance pool cleaning. It comes with pre-installed software that systematically scans your pool shape and surface for more efficient cleaning. Like a vacuum, it picks up contaminants from the pool floor, moving underwater to make sure that all dirt can easily go inside the attached dust bag. The manufacturer claims that it also scrubs the walls and steps. Additionally, it’s very important to know that it is equipped with its own filtration line. It doesn’t depend on the pool’s filtration system, which that the pool’s system won’t have to work so hard and maintenance on it can be performed less often. Some of its features are:

  • Dual Filtration Systems – The fact that the water is cycled through two separate filtration systems is a major perk. One is the filtration system of the unit and the other is the original pool filtration system
  • Thick Housing – Protects its mechanism and is highly resistant to accidental bumps
  • High Capacity – The suction rate is 4.233 gal/hr which means that 4.233 gal. of water cycle through the filtration system every hour

The cycle takes about 3 hours and it requires a 120V outlet with GFCI for the power supply. Another interesting feature is the indicator light that switches on when the filter needs cleaning.

Maytronics Dolphin 99996333-DX3  Image

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Design and accessories

The cable measures 60 feet, therefore it will be beneficial to pools measuring 50 feet or less in length. It has the capacity to swivel, thus helping to avoid tangles which can lead to cord damage. Plus, if you were wondering about its weight and how to carry it, it weighs 18.75 pounds, so it isn’t the lightest object to carry, but compared with other robots, it truly is lightweight and even compact.

Specifications Sheet

Maytronics Dolphin 99996333-DX3 specs
Pool Suitability in-ground pools up to 40 feet
Floor Suitability Vinyl liner and fiberglass
Power Cord Size 60 feet
Filtration Dual-layer filtration system
Duration of Cleaning 3 hours
Navigation Scanning Technology
Warranty 1-year limited warranty
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Ease of use

This is one of those models that doesn’t ship with a caddy. The caddy is not an essential element, but it can make storage and transport a little bit easier. Despite the fact that it doesn’t come with this accessory, the Dolphin DX3 is easy to use handle and carry. The bag can be also washed in the washing machine or rinsed with a bleach solution in order to kill all the algae spores. Some of its particularities are:

  • Plug and play – As such, you just have to plug in the power supply and drop it in the water and it will do the rest
  • Weight – As mentioned before, this is a lightweight product which comes with a black mounted handle, so getting it out of the water shouldn’t be very difficult
  • Filter access – It’s important to know that the access to the filter bag is gained through the bottom of the device. Therefore, you need to remove the bag regularly and rinse it with a garden hose

Maytronics Dolphin 99996333-DX3  Image

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Operating costs

As for the operating costs, it’s important to know that it is an energy-efficient unit that uses low voltage. Compared to other conventional models, this one’s cleaning cycle costs less than 15 cents per cycle hour. Therefore, if you are looking to purchase a great pool cleaner that helps you save energy, water, and even chemicals, then this might be the right unit for you.

Warranty and Support

The product has been manufactured and tested in accordance with carefully specified engineering requirements. It features a 1-year warranty, so you can rest assured in case there are any manufacturing defects. Moreover, if you need more detailed information about the product, you can visit the official website or contact the customer support department.

Final Thoughts

The suction rate is the one that makes this robot stand out against similar models. As many of them only reach a suction rate of only 80 gallons per hour, we must admit that 4,233 gal/hr is exceptional. The high suction power, combined with a dense porous filter increase the cleaning effectiveness, removing more fine particles than the competition. Moreover, nothing has been neglected when it comes to convenience, so you will be able to program weekly cleaning sessions, and it will automatically scrub, wash, and filter, all while keeping its cord tangle-free due to an innovative patented technology.

Braden Ewing
Braden Ewing
Braden is the editor-in-chief at, as well as the oldest member of the team. He has previous experience in sales as he worked at a local electronics store. While there, Brandon first encountered robotic devices for household use and become passionate about the subject. Since joining the team, he provided expertise regarding the latest technologies in the domain of automated cleaners, conducting proper research at all times to provide users with content that is relevant.

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