Dolphin Supreme M4 Robotic Pool Cleaner $1200

Dolphin Supreme M4 Robotic Pool Cleaner

  • Price
  • Performance
  • Value
  • Efficiency
  • Warranty


The Dolphin Supreme M4 Robotic Pool Cleaner made by Maytronics is the newest brush model available with some unique features. Priced under most Aquabot units, the Maytronics Dolphin Supreme offers some unique cleaning features. Maytronics has been around since the 1970’s and has shown the pool industry that they make decent cleaners. Although hard to distinguish at times due to the vast array of model color differences, the Dolphin makes a good cleaner. The Supreme is far better than some of Dolphin’s older models like the Diagnostic. Below is an explanation of some of these improvements.

Although already thought of in various forms, the Maytronics uses intelligent scanning which automatically scans your pool surface to detect the size and shape. This feature will eliminate hang-ups or delays in the cleaning cycle which equates to a more efficient cleaning experience. This M4 also will climb up side walls up to 90 degrees eliminating the concern for steep climbs or hard to reach benches and steps. The really great feature we choose to highlight is the extra active brush that sits in the middle of the unit on the bottom. Although this brush is not driven off of the drive pulley system, it acts as an extra scrubbing agent to help the cleaner efficiently get the extra debris.

Filtering: The Supreme M4 uses a filtration technology with 2 filters installed to help better the filtration rate. Most of the dolphins use a filter bag, so switching to a cartridge filter style was definitely an adjustment for those die-hard fans. The benefit to the cartridges is that accessing them for cleaning is very easy as they are placed on top.

The Supreme M4 is Dolphin’s answer to the Aqua Products units as they are finally heading towards the trend of units that are easier to work on, and clean.

Conclusion: Deep down this is a solid unit. Be aware if you do not purchase from an authorized dealer online your warranty will be void. Epic Pool Supplyr is a known authorized dealer.


The Supreme M4 once again raises the bar for robotic pool cleaners, representing the latest generation of Dolphin’s legendary robotic technology. The M4’s superior scanning and coverage is paired with technological innovations like an active underside brush that spins at 2.5X speed and quick and easy top access to high capacity filter cartridges. The M4 also includes a full cartridge indicator and weekly timer feature which allows the user to pre-set cleaning cycles throughout the week. The M4 also comes with a FREE pool caddy, that will help you tote the cleaner and power supply. The M4 truly is a premium cleaner, and will leave your pool shimmering each time you use it.


  • Manufacturer: Maytronics
  • Power Source: Electric-60 ft. Cord
  • Warranty: 3 Years
  • Cleans: Pool Floor, Sidewalls, and Waterline
  • Filter: Filtration Dual level filtration
  • Suction Rate 4,500 gal per hour
  • Drive System:Track
  • Remote Control: Yes
  • Cycle Time: 2.5 hours
  • Weight: 34.75 lbs.

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