Shop one of the largest online selections of robotic pool cleaners.

Free 1-3 Day Shipping. Low Price Guarantee. Easy Return and Exchanges. Risk-Free 30-Day Trial.

Need help? Talk to a Pool Pro →

Find the right pump for your swimming pool.

Free 1-3 Day Shipping. Low Price Guarantee. Easy Return and Exchanges. Risk-Free 30-Day Trial.

Need help? Talk to a Pool Pro →

Reduce chemicals by up to 90% with UV.

Free 1-3 Day Shipping. Low Price Guarantee. Easy Return and Exchanges. Risk-Free 30-Day Trial.

Need help? Talk to a Pool Pro →

Browse one of the largest selection of pool products.

Free 1-3 Day Shipping. Low Price Guarantee. Easy Return and Exchanges. Risk-Free 30-Day Trial.

Need help? Talk to a Pool Pro →

$1699
Dolphin T55i

Dolphin T55i


Connect from anywhere. With the myDolphin Plus app, connect to the T55i from anywhere. With an included caddy, ultrafine filters, and more, discover all the Dolphin T55i pool robot has to offer.

Dolphin T55i

Robotic Pool Cleaner

The top T-Line pool cleaner, the Dolphin T55i integrates Wi-Fi, Waterline Cleaning, and more. Discover what's included, its features, and how it compares to top Dolphin pool cleaners.

Dolphin T55i Robotic Pool Cleaner

What's Included

Dolphin T55i Robotic Pool Cleaner

Dolphin T55i

Dolphin Dual Layer Filter Basket

Top-Load Filter Basket

myDolphin Plus App Timer

Power Supply with myDolphin Plus App

60ft Maytronics Dolphin cord with swivel

60ft Cord with Swivel

Dolphin Universal Caddy

Universal Caddy

Dolphin Manual

Manual

2 Year Warranty

2 Year Warranty

Dolphin T55i Lifestyle

For Inground Swimming Pools

Designed specifically for inground pools up to 50ft in length, the Dolphin T55i is the perfect pool cleaning solution. Clean any shape and surface, the T55i makes pool cleaning easy.

Discover and Compare All Dolphin T-Line Robots →

Top-Loading Basket

The T55i utilizes the dual layer top-loading filter basket. Combining the ultrafine and standard filters, the T55i is capable of cleaning smaller debris and larger debris. Perfect for leaves, algae, twigs, and even bugs!

Dolphin T55i Filter Basket
Dolphin T55i Robotic Pool Cleaner Wall Cleaning

Waterline Cleaning

With full pool coverage, the Dolphin T55i cleans the floor, walls, and waterline. Scrub horizontally along the dirtiest part of your pool: the waterline.

Scrub with Power

Scrub and clean like no other. The active scrubbing brush rotates and attacks debris in your pool. Scrub away algae, leaves, and more with the T55i's brushes.

Dolphin T55i Robotic Pool Cleaner Cleaning Pool
Dolphin T55i Power Supply

myDolphin Plus App

Control the T55i from anywhere. Schedule cleanings, remote control, and more right from the myDolphin Plus app. Cleaning has never been easier.

Lightweight

The quick water release drops water from the bottom of the robot, making it easy to retrieve from your pool. With a built-in handle, you can pick up the T55i without a problem.

Dolphin T55i Robotic Pool Lightweight
Dolphin T55i Automatic Robotic Pool Vacuum Cleaner

Best-in-Class Warranty

2 Year Warranty & Risk‑Free Trial

By shopping at an Authorized Dealer, such as Pool Express, every Dolphin robot includes a full warranty. The Dolphin T55i includes a full 2-year warranty from date of purchase.

Customer Reviews

0 Reviews

No Reviews Written Yet

Be the first! Write a review on the Dolphin T55i.

Why shop at Pool Express.

Free Shipping

Free Shipping

Risk-Free Trial

Risk-Free 30 Day Trial

Price Match

Price Match Guarantee