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$1599
Dolphin M400

Dolphin M400


Explorer a cleaner swimming pool. Now with Wi-Fi, the Dolphin M400 is a fantastic pool cleaner for inground pools up to 50ft.

Dolphin M400

Connect & Clean from Anywhere

Now with Wi-Fi and myDolphin Plus app, connect to your Dolphin M400 from anywhere. With scrubbing brushes and intense vacuuming, clean your pool crystal clean.

Dolphin M400 Robotic Pool Cleaner

What's Included

Dolphin M400 Robotic Pool Cleaner

Dolphin M400

Standard Maytronics Cartridge Filters

Standard Filter Set

Ultrafine Maytronics Cartridge Filters

Ultrafine Filter Set

myDolphin Plus App Timer

Power Supply with myDolphin Plus App

Dolphin Universal Caddy

Universal Caddy

60ft Maytronics Dolphin cord with swivel

60ft Cord with Swivel

Dolphin Manual

Manual

3 Year Warranty

3 Year Warranty

Dolphin M400 Lifestyle

Designed for Inground Pools

Designed for inground swimming pools up to 50ft, the Dolphin M400 can handle any pool surface. With a 60ft cord with anti-tangle swivel, the M400 can reach every nook and cranny of your pool.

Discover and Compare All Dolphin M-Line Robots →

Top-Loading Filters

Easy to clean. Simply pop open the top and unload the dual filters. The filter panels snap apart for easy cleaning. The Dolphin M400 includes standard and ultrafine filters.

Dolphin M400 Filter Basket
Dolphin M400 Robotic Pool Cleaner Waterline Cleaning

Waterline Cleaning

Scrub the dirtiest part of your pool: the waterline. With powerful motors, the Dolphin M400 can scale the sides of your pools scrubbing.

Scrub with Power

The rotating scrubbing brushes attack algae and debris in your pool. Attack leaves, pebbles, twigs, and more.

Dolphin M400 Robotic Pool Cleaner Cleaning Pool
Dolphin M400 App

myDolphin Plus

With the myDolphin Plus app, you can connect to the M400 from anywhere. By connecting to your home's WiFi, the M400 can be started and controlled from anywhere.

Includes Universal Caddy

With the included Dolphin Universal Caddy, it makes transporting the Dolphin M400 easy. With a convenient place to store the cable and power supply, simply roll the cleaner.

Dolphin M400 Robotic Pool Cleaner with Caddy
Dolphin M400 Automatic Robotic Pool Vacuum Cleaner

Best-in-Class Warranty

3 Year Warranty & Risk‑Free Trial

By shopping at an Authorized Dealer, such as Pool Express, every Dolphin robot includes a full warranty. The Dolphin M400 includes a full 3-year warranty from date of purchase.

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