Maytronics Dolphin Supreme M400 I Simplex Pools
Maytronics Dolphin Supreme M400 I Simplex Pools
Maytronics Dolphin Supreme M400 I Simplex Pools
Maytronics Dolphin Supreme M400 I Simplex Pools
Maytronics Dolphin Supreme M400 I Simplex Pools

Dolphin Supreme M400 Pro Pool Cleaner

Product code: DSM4
Floor & Walls
You will earn 1320 points with this purchase
Dolphin Supreme M400 Pro Pool Cleaner

The Dolphin Supreme M400 Domestic Pool Cleaner is the new generation of robotic cleaner.


All of our Dolphin Supreme M400 Robotic Swimming Pool Cleaners now come with brand new state of the art technology, which offer functions and usability that leaves the rest way behind.

We have now sold all of our previous stock of Dolphin Supreme M400 Pool Cleaners, our best selling Pool Cleaner by a mile, and taken delivery of the new, updated version. This new technology allows you to download the free 'My Dolphin' app, which gives you full remote manual steering from your phone or tablet. Also included, is a 7 day timer. So you can leave your cleaner in the pool after your last swim, and programme it to clean your pool to perfection, every day, every two days, or every three days so you are sure its pristine ready for your next swim. There is no other Robotic Pool Cleaner available on the market with technology such as this. The best bit is, it costs no more than the the previous M400, that didnt have it. Stop working on cleaning your pool, and let the brand new 2016 Dolphin Supreme M400 let you start enjoying your pool.

Other great features include:
Gyro system ensure accurate scanning for systematic coverage of floor, walls and water-line, leaving clean and hygienic water throughout.


Recommended for pools up to 15m in length. 
Cycle time of 2.5 hours that balances cleaning between the walls and floor.

Cleverclean Scanning

A fabulous ability to steer your pool cleaner from your phone or tablet using Bluetooth. The free app 'My Dolphin' is extremely easy to use, and available for both smart phone, and android, completely free of charge.

7 day programmable timer via your phone or tablet.

Brushes, scrubs, vaccuums, and filters the entire pool including the floor, walls and waterline. The new, advanced technology enables optimal scanning and pool coverage in a shorter cycle time, all controled by a Gyroscope.

Intelligent, self-adjusting software insures optimised coverage for any size and shape pool upto 12m
The Add-on extra brushing system is twice as efficient. The rigorous brushing and scrubbing action reinforces the elimination of algae and bacteria. (included)
Top-opening filtration compartments enabling easy and convenient maintenance of the filtration system.
Three types of filtration options (ultrafine, disposable ultrafine, and coarse filter bags) cover all cleaning demands and requirements, from spring cleaning to ongoing pool maintenance.
One-way water valves prevent escape of debris and ensure rapid water drainage.
Adjustable floats allow efficient scanning in different pool sizes.
Low voltage motor provides minimal energy consumption.
DIY-easy maintenance, at user and local dealer level.
Automatic motor protection mechanism.
Automatic shut off at end of each cycle
Dual / Combined brushes supplied are suitable for liner, tile and concrete pools. For a deeper clean on fully tiled pools please select the "Wonderbrush Set" from the Brush set box above.

We have a range of spare parts available for the Dolphin Supreme M400 Pool Cleaner. Please click here to view (Will open in a new window).


Cycle time 2.5 hours
Cable length 18m (59ft)
Filter Porosity Dual-level - for rough and fine dirt
Weight 11 kg (24 lbs)
Suction rate 17m³ per hour
Motor unit voltage 24 VDC
Power Supply Voltage Digital switch-mode,IP 54 - Output less than 30 VDC

Dolphin Supreme M400 Pro Domestic Pool Cleaner Media Material

  Dolphin M400 Pro Pool Cleaner Product Brochure
  Dolphin M400 Pro Pool Cleaner Advantage Guide
  Dolphin M400 Pro Pool Cleaner Instruction Manual
  Dolphin M400 Pro Pool Cleaner Helpful Hints
  Dolphin M400 Pro Pool Cleaner Quickstart Guide

We have a full Catalogue of Spare Parts for the Dolphin M4 Domestic Pool Cleaner. Click here to view (Will open in a new window).

Our best cleaner, just got better!!
5 stars based on 5 reviews
from United Kingdom

Had a not straightforward try out request of one of their machines with a view to purchase. They were most helpful and accommodating and the machine did what it said on the tin. will be purchasing one.

from Stevenage

Really great company great advise and won’t overcharge. Really please with my pool robot and the advise given

L. Marlborough
from Hartlepool

Brilliant piece of kit. Worth every penny

M Gill
from Truro

Brilliant machine, easy set up from box to pool. Apps good, thanks.

P Douglas
from Emsworth

Don't normally review but my husband and i have purchased the Dolphin Supreme M4 and it is brilliant! Fast delivery and so easy to set up. Would purchase from Simplex Ltd again as the advice given beforehand was so helpful! I have also downloaded the app and the grandchildren are having fun driving it around the bottom of the pool. Fab purchase!

Code DSM4
Weight 11kg