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Dolphin T55i

Premium Class

2019 Maytronics Dolphin Days of Summer

$75 Rebate for Premium Cleaners

  • Promo Code: U-DDPM752019
  • Valid May 1, 2019 – July 31, 2019
This top-of-the-line Maytronics Dolphin robotic pool cleaner offers pool owners advanced capabilities to control its functions for cleaning the pool floor, walls, and waterlines. You can control your Maytronics Dolphin T55i through its multi-function power supply or use the MyDolphin™ app on your smartphone or tablet to set up control the robot remotely.
Dolphin T55i Feature - Active Brushing
Active Brushing

Scrubs away algae and bacteria while collecting both fine and rough debris

CleverClean Technology

Advanced scanning technology ensures complete coverage of floor, walls, and waterline

Lightweight Design

Easy to lift and handle

Easy Clean Filtration

Remove filter basket to simply rinse & reload.

FAQ

Have another question or need additional support?

Contact Support

  • Question
    Maytronics Dolphin International Export Warning!
    Answer
    ·         1. Warning if purchased for overseas use
    ·         1.1 All Maytronics products displayed on the www.maytronicsus.com   website (Maytronics Products) are specifically designed and modified to comply with North American laws and standards.
    ·         1.2 Given that the laws and standards that apply to goods and services can vary quite significantly in different jurisdictions, Maytronics US has ensured that all necessary modifications have been made to the Maytronics Products such that they meet North America’s strict product and safety standards.
    ·         1.3 If you have purchased for export any product with a ‘Maytronics’ brand or similar to any of the Maytronics products displayed on www.maytronicsus.com for a country outside North America,  please be aware that that product is not supplied by Maytronics US and may not comply with other countries laws and standards. This may also affect the validity of any product liability insurances you may have in place.
    ·         1.4 If that is the case, Maytronics US has no obligation to honor any warranty or to repair or replace your product for free.
    ·         2. Liability
    ·         2.1 To the maximum extent permitted by law, we (MaytronicsUS) are not liable for any loss, damage, cost, expense or liability (whether direct, indirect, consequential, exemplary, special, punitive or otherwise) however caused, suffered by any person (including you) in connection with the purchase, manufacture or exportation of Maytronics-branded products to jurisdictions outside North America (whether in relation to supply, installation, operation, failure, use or misuse or otherwise).
  • Question
    What are the voltage requirements for the Dolphin power supply?
    Answer
    The Dolphin requires a standard 120v outlet for power.
  • Question
    What are the ideal operating temperatures for my Dolphin cleaner?
    Answer
    Dolphin robotic pool cleaners are best used in temperatures between 43 and 93 degrees.
  • Question
    Should I remove the Styrofoam from the motor unit?
    Answer
    No, do not remove, this is not packing material. These help the Dolphin with buoyancy within the pool.
  • Question
    My white climbing rings are dented, are they damaged?
    Answer
    No, the indentions on the rings are normal and due to the product settling during shipping. The rings will reshape once saturated with water.
  • Question
    Can my Dolphin access the MyDolphin Application via Bluetooth capability?
    Answer
    Yes, this Dolphin robotic pool cleaner has access to the MyDolphin Application. Please visit the App store via your Smart Phone and search keyword Maytronics. Download the App from the App store, launch the app and follow the prompts. Compatibility: Android version 4.3 or later; Apple iPhone 4S or higher/ starting at version 6.0 operating system. Requires connection with 3G/4G network with a minimum of 60% signal strength. Bluetooth feature must be enabled on the phone.
  • Question
    Is my Dolphin "remote controllable"?
    Answer
    Yes, this Maytronics Dolphin robotic pool cleaner has access to the Manual Drive (joystick) via the MyDolphin Application. Please visit the App store via your Smart Phone and search keyword Maytronics. Download the App from the App store, launch the app and follow the prompts. Compatibility: Android version 4.3 or later; Apple iPhone 4S or higher/ starting at version 6.0 operating system. Requires connection with 3G/4G network with a minimum of 60% signal strength. Bluetooth feature must be enabled on the phone.
  • Question
    Does my Dolphin have Bluetooth Capability?
    Answer
    Yes, this Dolphin robotic pool cleaner has Bluetooth capability.
  • Question
    Can you use this cleaner in an in-ground pool?
    Answer
    Yes. The this Dolphin robotic pool cleaner is designed for the in-ground pool application.
  • Question
    Can you use Dolphin cleaners in hot tubs or ponds, etc.?
    Answer
    No, the Dolphin is not designed to clean hot tubs or ponds.
  • Question
    Can you leave the power supply out in the weather?
    Answer
    The power supply is water resistant but not waterproof. Please cover the power supply if inclement weather approaches. Do not leave the power supply in standing water. Do not allow the power supply to be submerged in the pool.
  • Question
    Can you leave the Dolphin in the Water?
    Answer
    It is safe to leave your Dolphin cleaner in the water when not in use. However, (when adding chemicals to the pool) please remove the Dolphin until the proper chlorine and PH balance are obtained.
  • Question
    Can I use my Dolphin pool cleaner with an extension cord or surge protector?
    Answer

    The Dolphin is not designed to be used with an extension cord or surge protector.

  • Question
    Can I use my Dolphin in an Infinity pool?
    Answer
    Not all Dolphins are suitable for infinity pools, please contact Maytronics directly or your local Dolphin retailer for information regarding the models that are suitable for this pool type.
  • Question
    Can I use a Dolphin pool cleaner with my fiberglass or vinyl pool surface?
    Answer
    Yes, the Dolphin is suitable to use in fiberglass or Vinyl pool surfaces.
  • Question
    Can I purchase a Dolphin pool cleaner online with warranty service?
    Answer
    Maytronics offers several pool cleaners both via brick and mortar stores and via internet dealers that include warranty rights. Please refer to the ‘Residential pools’ section of our website for our product listings.
  • Question
    Can I purchase a Dolphin pool cleaner and use it abroad?
    Answer

    Dolphin pool cleaners purchased in the United States must be operated in North America in order to retain the warranty rights. Using any Dolphin pool cleaner outside of North America (that is purchased in the US) voids the warranty service agreement.

  • Question
    Can I leave the power supply unit outside in the elements?
    Answer
    The power supply unit is an electrical device which must be protected from the elements. When in use the unit needs to remain dry. Do not submerge the power supply unit in water as this will damage the internal components.

Customer Reviews

Dolphin T55i Robotic Pool Cleaner

Based on 4 reviews

Share your thoughts!

4 out of 5 stars

4 reviews

Let us know what you think...

What others are saying

  1. Mike S

    5 out of 5 I wish I would have bought it sooner

    Mike S

    I have a few different “automatic pool cleaners”, the most recent was the Barracuda, which did a decent job, but always got tangled up in the vacuum hoses. On the recommendation of a very good friend, I decided to get the T55i from the Poolside Shoppe in Sylvania, Ohio. The guys at the Poolside Shoppe gave it a glowing recommendation and even used theirs in commercial jobs that they said they did.
    After getting it home, I put the caddy together, which was very easy (I am the least handy guy ever). Set-up was extremely easy, just dropped the robot into the pool and watched it go – PERFECT. Easiest Spring opening ever, my only regret was not buying one years ago. It cleans pools perfectly, even climbs up the walls and does the waterline.

    GET ONE.

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  2. Edward T Marlow

    1 out of 5 1 month out of warranty

    Edward T Marlow

    I sat on hold for 25 minutes with Maytronics before I heard a person’s voice. It turns out my two year old Dolphin Triton is dead in the water and one month out of warranty. To put this into perspective I live in Maine, if we’re lucky we get 3 months of swimming pool weather. This means my unit ran for 6 months at absolute most before it crapped the bed…. I called Doheny’s where I purchased it and they wanna brush me off to Maytronics which has already done NOTHING. Maytronics wants to brush me off to a local dealer who wants $300 in parts plus his time… the unit was $800 new. So now I’m forced to spend 50% the value of a new unit for a fix? Why? So in 2 years I can spend 50% of a new unit on repairs again? Terrible quality, terrible customer service (including Doheney’s) and an overall frustrating waste of time. Terrible.

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  3. Rick

    5 out of 5 Highly Recomended

    Rick

    This thing works awesome. I’ve had other cleaners, but none were close to as good as this one. Very easy to use and easy to rinse/clean out the collected debris basket. The added features like directional blue tooth control to get to the occasional “missed spot” eliminate the need to hand vacuum. I’m really glad my pool shop owner convinced me to go with this product.

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  4. D.B.

    5 out of 5 Best Cleaner

    D.B.

    This product cleans the pool everyday without any daily interaction. Just keep it in the pool when you are not swimming and it will clean the pool everyday according to your set schedule.

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Dolphin T55i

Premium Class
Model #99996245-WIN

Dolphin T55i Robotic Pool Cleaner
Cleaning CoverageFloors, Walls, Waterline
Automated Weekly TimerYes
Caddy IncludedIncluded
Product Weight (robot only)16.5 lbs
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