Dolphin T55i

Tap Into the Clean

2 Years Warranty
Wi-Fi® connectivity
Hand-off your pool cleaning duties for good with the Dolphin T55i. This nimble robot delivers an uncompromised clean with intense scrubbing and powerful filtering capabilities. Schedule cleanings, cycle options, and spot clean using the new MyDolphin Plus app.
Robot Variations
Sparkling clean and ready for fun
Cleaning Made Convenient
Step Up Your Pool Game
Ultimate clean for ultimate enjoyment

Main Features

Super Scrub

Intense scrubbing-power of pool surfaces, providing thorough cleaning

Powerful Active Scrubbing

Intense scrubbing for an unmatched clean


Lightweight design for easy lifting and handling

Weekly Schedular

Customize your weekly schedule cleaning times to fit your needs

Easy Access Top Load Filter

No more touching the debris! Lift the filter out, unsnap the bottom and rinse

Energy Saver

Reduces water, chemical, and energy usage with every pool cleaning

Tech Specs

  • Weekly Timer Yes
  • Automation Mode Yes
  • Delay Feature Yes

  • Robot Weight 8.42 Kg.
  • Package Dimensions 601.0x491.0x497.0 mm
  • Cable Length 18 m
  • Gross Weight 18.5 Kg.

  • Filter Type Multi-Layer
  • Filter Access Top Access
  • Cleaning Coverage Floor, Walls and Waterline
  • Full Bag Indicator No
  • Waterline Scrubbing Yes
  • Enhanced Cleaning Cycles Yes
  • Cycle Duration 1.5
  • Default Cycle Time 2
  • Active Brush Yes
  • Number of Brushes 2
  • Brush Type Standard Brush
  • Anti Tangling Swivel Yes
  • Suction Rate 15 mᶾ

  • Maximum Pool Size 15 m
  • Pool Classification In Ground
  • Pool Shape Rectangular, Round, Free Shape, Kidney

  • Warranty 2 Years
  • Remote Control No
  • Caddy or Stand Included Caddy
  • PS Output Max Current A 4
  • PS Input Frequency HZ 50/60
  • PS Input Max Current A 2


User manuals

Dolphin T55i


Have more questions about the product?

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5 Reviews
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1-2 of 5 Reviews
Dan Cronin
Jun 22, 2020

This robot is awesome!! We put in a new 22' × 36' mountain pond pool last year and I manually vacuumed it the first season. My wife got me the T55I robot for Christmas and I've been using it for about a month and a half and it is fantastic! The pool is spotless and so easy to use! My pool guy told me that some people tell him that they find vacuuming their own pool relaxing. He said he tells them "that's nice but dropping a robot in your pool and sitting down with a beverage to watch it is really relaxing too". Boy was he right!!

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Mike S
Jun 16, 2019
I wish I would have bought it sooner

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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