Type of filter:
In this regard too, the Dolphin Supreme M400 and M500 are identical. Both use filter cartridges. These are easy to install and easy to rinse. You can only choose between a coarse or fine filter, you cannot combine both types. We certainly recommend a coarse filter for the first few cleaning cycles of your robotic pool cleaner.
Suitable for all swimming pool surfaces:
Both cleaners can be used on all swimming pool surfaces. Dolphin robotic pool cleaners can easily cope with a lining of liner, mosaic, natural stone or concrete. Only if you have a stainless steel pool will you have to find another robot, since a Dolphin robotic pool cleaner would scratch the lining.
In their standard programmes, both robots clean the floor, walls and corners, which results in crystal-clear swimming water.
Both the Dolphin M400 and M500 have a swivel. The swivel is a special feature added to the pool cleaning robots to ensure that the power cable does not get tangled.
This robotic pool cleaner is state of the art thanks to Dolphin's innovative technology. With its extended unique triple-action brushes, this automatic pool cleaner removes all algae and bacteria from your pool.
Both cleaners come with a 3-year warranty. However, this warranty does not cover the brushes.
The weights of the Dolphin Supreme M500 and the M400 are identical. Both weigh 8.5 kg and are therefore easily movable.