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Meet The Dolphin S 300i
Meet The Dolphin S 300i

Take Control

The Dolphin S300i

Advance to a new pool cleaning experience with this top-of-the-line robot that brings even more ease and freedom to the advanced capabilities of Dolphin S robots. Control your Dolphin S 300i through the multi-function power supply or use the MyDolphinTM app on your smartphone or tablet to set up cleaning programs and control the robot remotely, including manual navigation. The blinking LED on the robot indicates the active mode.

Discover the S300i in 3D Discover the S300i in 3D
PowerStream Mobility System
 - S Series Maytronics
PowerStream Mobility System
 icon - S Series Maytronics

PowerStream Mobility System

Our patent-pending PowerStream Mobility System creates a multi-directional water flow, which enables a constant grip on vertical surfaces. This not only ensures your pool walls and waterline are effectively cleaned, it improves navigation.

Multi-Layer Filter
 - S Series Maytronics
Multi-Layer Filter
 icon - S Series Maytronics

Multi-Layer Filter

Simultaneously separates and filters rough, fine and ultra-fine dirt, for highly efficient, clog-free filtration. Snaps apart for supereasy cleaning.

Multi-Function Energy Saver Power Supply
 - S Series Maytronics
Multi-Function Energy Saver Power Supply
 icon - S Series Maytronics

Multi-Function Energy Saver Power Supply

Energy saver power supply with cycle cleaning and mode selection, start delay, with simple touch-screen control.

Precision Navigation
 - S Series Maytronics
Precision Navigation
 icon - S Series Maytronics

Precision Navigation

CleaverClean™ coverage is powered by an advanced navigation systems and scanning software. This ensures that every inch of your pool – walls, floor and waterline – are cleaned using the most efficient route. So smart, the system automatically navigates around obstacles and quickly returns to its route.

Caddy
 - S Series Maytronics

Caddy

For easy storage and handling

Effortless Operation

Top-access filtration system - with quick, no-mess emptying and washing.

Easy to Handle

The S Series makes removing it from your pool easy with its fast clean-water release feature and lightweight, ergonomic design.

Easy to Handle icon - Maytronics
Express Support

We design Dolphins for fast, easy fixes. Your dealer can repair and replace most parts quickly in-house.

Express Support icon - Maytronics
Remote App Control

Right from your smartphone, the MyDolphin™ App lets you operate it from anywhere.

Remote App Control icon - Maytronics
Simplified Maintenance

Top-access filter with quick, no-mess emptying and cleaning. Couldn’t be easier.

Simplified Maintenance icon - Maytronics

Specifications

Cycle Time 1/2.5 hours
Cable Length 18m (59ft)
Weight 7.5kg (16.5 lbs)
Motor Unit Voltage 24 VDC
Power Supply Voltage 40 VDC
Cleaning Coverage Floor, Walls, Waterline
Smartphone MyDolphin App Control Yes

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Dolphin Pool Cleaner S Series

Explore The S Series

Find the model that best fits your specific needs. No matter your choice, rest assured you’ll get an exceptional experience with crystal-clean results, effortless operation for pool peace of mind.

"Works wonderfully. Named him "Flipper" and he does a GREAT job. I love that I can put him in and walk away to do other things and know that after 2-3 hours my pool is super clean and ready to go." -Cindy Lindeman, WI

"I have used Dolphin cleaners since 2003. That Dolphin served me well for 12 years without a problem. The time came to replace the cleaner. My decision was easy. I purchased the Dolphin M500." -Jerry Filippone, IL