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$1799
Dolphin S400

Dolphin S400


The top S-Line cleaner, the Dolphin S400 takes pool cleaning to a new level. Perfect for larger inground pools, explore what all is included, its features, and how it compares to top Dolphin pool robots.

Dolphin S400

Robotic Pool Cleaner

Designed to clean and vacuum, the Dolphin S400 is an automatic robotic pool cleaner vacuum for large inground pools. See how the S400 compares to other top robots, its features, and if the S400 is right for you.

Dolphin S400 Robotic Pool Cleaner

What's Included

Dolphin S400 Robotic Pool Cleaner

Dolphin S400

Dolphin Small Filter Basket

Top-Load Filter Basket

Dolphin Ultrafine Panels

Ultrafine Panels

myDolphin Plus App Timer

Power Supply with myDolphin Plus App

60ft Maytronics Dolphin cord with swivel

60ft Cord with Anti-Tangle Swivel

Dolphin Universal Caddy

Universal Caddy

Dolphin Manual

Manual

2 Year Warranty

2 Year Warranty

Dolphin S400 Lifestyle

For Inground Swimming Pools

Designed with a 60ft cord with anti-tangle swivel and more, the Dolphin S400 is perfect for inground pools up to 50ft. Clean fiberglass, gunite, vinyl, and more, the S400 cleans any pool surface and shape.

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Top-Loading Basket

The top-loading basket is super simple to clean. Pull up and rinse. The Dolphin S400 cleans leaves, twigs, and even bugs from your pool.

Dolphin S400 Filter Basket
Dolphin S400 Robotic Pool Cleaner Waterline Cleaning

Waterline Cleaning

Waterline cleaning ensures every inch of your pool is covered. From the floor to walls, the Dolphin S400 navigates via CleverClean technology.

Dual Brushes

With two scrubbing brushes, the S400 attacks debris in your pool. Scrub away stuck on algae and debris.

Dolphin S400 Robotic Pool Cleaner Cleaning Pool
Dolphin S400 Power Supply

myDolphin Plus App

The S400 includes the myDolphin Plus app. With the addition of Pick Up Mode from the Dolphin S300, you can schedule and clean the robot from anywhere. With cloud connectivity through Wi-Fi, step into the future of pool cleaning.

A Cleaner Pool

The most advanced Dolphin S-Line robot yet. With the myDolphin Plus app, caddy, and more, the S400 can help keep your pool sparkling clean.

Dolphin S400 Robotic Pool Lifestyle
Dolphin S400 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 S400 includes a full 2-year warranty from date of purchase.

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