Maytronics Dolphin S300i

Maytronics Dolphin S300i

Most Reliable. Deepest Clean. Easy-to-Use.

The Nimble, light-weight Dolphin with our newest features. Dolphin gives you more time for family fun.

  • Ultimate Cleaning Technology
    • There's a reason why Dolphin is the 1# Selling robotic cleaner. Unlike competitor cleaners the use random patterns to clean the pool floor, Dolphin uses CleverClean Smart Navigation with PowerStream to ensure complete pool coverage.
  • Sustainably Designed. Energy Efficient
    • The Dolphin S Line consumes on average of 5 cents of energy per hour and is 8 times more energy-efficient than suction and pressure cleaners.
  • Best-In-Class Warranty
    • The Dolphin S 300i Comes with a 2-year full warranty covering parts and labor. The best protection of any robotic pool cleaner on the market.
  • My Dolphin Plus App
    • Connect your Dolphin to the cloud using your home Wi-Fi. With the new MyDolphin Plus App you can remote control your Dolphin, set up cleaning programs, check operation status, get proactive care tips and more.
  • No More Tangle
    • Tired of lots of hoses and cables? Dolphins are "plug and play" and include the patented Dolphin swivel technology and gets rid of tangling and ensures complete pool coverage.
  • 2 Filters in 1 Basket
    • Our large capacity, top load filter baskets have dual fine and ultra-fine filtration to collect both large debris like leaves, plus the smallest particles of algae and dirt. Your pool becomes sparkling clean while you have more time to spend with family. Once finished, just remove the basket and rinse and clean.
  • Single Button Operation
    • New Power Supply designed for one-touch operation- making Dolphins easy-to-use, while saving you time.(S300 & S300I Only)
  • Always Connected
    • The Dolphin is always as close to you as your mobile phone or tablet. The MyDolphin App Plus Wi-Fi app puts full control of your robot in your hand-from anywhere, at any time. (S300 & S300I Only)



Primary Specs
Pool Size Up to 50 Ft
Pool Shape Oval or Rectangle, Freeform
Obstacles Steps, Ladder, Drain Cover, Ledges, Pop-Ups
Surface Concrete, Plaster, Gunite or Pebble, Tile, Vinyl Liner, Fiberglass
Enhanced Cleaning Cycles Yes
Filter Cleaning Multi-Layer
Filter Type Top Load
Cleaning Coverage Floors, Walls, Waterline
Cleaning Mode(s) Standard, Quick Clean, Enhanced
Cleaning Cycle(s) 1.5 / 2 / 2.5 Hours
Mobility PowerStream
Number of Brushes 2 Brushes
Active Brushes 1 Active Brush
Remote Operation MyDolphin Smartphone App
BlueTooth Yes
MyDolphin App Yes, Full-Featured
Automated Weekly Timer Yes
Delay Start Yes
Automation Mode Yes
Full Bag Indicator No
Cable Length 60 Ft
Anti-Tangling Swivel Yes
Warranty 2 Year Full
Quick Water Release Yes
Caddy Yes