Dolphin S400 robot pool cleaner
The Dolphin S400 is a robotic pool cleaner that covers the bottom, walls and waterline of pools up to 15 meters long. It has several cleaning cycles: 1 / 1.5 / 2 / 2.5 hours.
Includes transport trolley for easy movement and storage.
Manuals
Dolphin S400 Cleaner Catalogue
Dolphin S400 Pool Cleaner User Manual
Video
Dolphin S400 robot pool cleaner
The Dolphin S400 is a robotic pool cleaner that offers complete and efficient cleaning of all pool surfaces: bottom, walls and waterline, thanks to its innovative side-sweeping system. This device has been designed with comfort and efficiency in mind, and is an ideal choice for pools up to 15 meters in length.
The Dolphin S400 robotic pool cleaner stands out for its ability to select different cleaning cycles, offering 1 / 1.5 / 2 / 2.5 hour options. This means you can tailor the cleaning duration according to the specific needs of your pool on any given day. Whether you need a quick cleaning before an event or a more thorough cleaning after a period of inactivity, the Dolphin S300i gives you the flexibility you need.
The side-sweep system is an innovative Dolphin feature that sets it apart from other pool cleaners. In addition to cleaning the bottom and walls, this device also takes care of the pool's waterline. This area is often prone to the accumulation of oil, grease and other debris, and the Dolphin S400 robot ensures that it is kept clean and free of impurities.
Control your Dolphin S400 robot from anywhere, at any time.
The Dolphin S300i pool cleaner's active double brushing is a breakthrough in pool cleaning. It includes the Easy-Clean multi-layer easy-access basket at the top for easy cleaning, plus it incorporates a filter indicator that alerts you when the filter basket is full.
It includes the cleaning cart which facilitates the transport and storage of the robot. It also allows to integrate the power supply and to arrange the cable correctly.
Features Dolphin S400
*Scroll horizontally to view full table
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Active cleaning that removes algae and bacteria. |  |
The filter basket is placed on top for easy cleaning. |
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Complete cleaning of bottom, walls and waterline for all types of surfaces. |  |
CleverClean navigation system with integrated gyroscope for optimal pool cleaning coverage. |
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Quick water release system to lighten the weight of the robot when removing it from the water. |  |
Multi-layer filtration system that separates and filters coarse, fine and ultrafine debris. |
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Facilitates the transport and storage of the robot. |  |
System that improves the robot's grip and maneuverability in the water for more efficient cleaning. |
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Ergonomic design with integrated handle for easy handling and simplified removal of the robot from the pool. |  |
Efficiency and energy saving thanks to the low consumption transformer. |
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Lightweight design for easy handling and transport of the pool cleaner robot, weighing only 7.5 kg. |  |
Control your Dolphin S300 from anywhere and at any time through the MyDolphin Plus app. |
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Anti-knot device (swivel) integrated in the cable. Swivel system that prevents the cable from twisting. |  |
Filter indicator that alerts you when the filter basket is full. |
Dolphin S Range Comparison
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 Dolphin S100 |
 Dolphin S200 |
 Dolphin S300 |
 Dolphin S300i |
 Dolphin S400 |
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| Background | Yes | Yes | Yes | Yes | Yes |
| Walls | Yes | Yes | Yes | Yes | Yes |
| Waterline | - | Yes with side sweep |
Yes with side scan |
Yes with side scan |
Yes with side scan |
| Active brushes | 1 front |
2 front + rear |
2 front + rear |
2 front + rear |
2 front + rear |
| Filtration | Easy-Clean basket spring filter |
Multilayer basket ultrafine filters + pre-filter basket |
Multilayer basket ultrafine filters + pre-filter basket |
Multilayer basket ultrafine filters + pre-filter basket |
Multilayer basket ultrafine filters + pre-filter basket + extra sealing |
| Cycle time (h) | 2 hours | 2 hours | 1 or 2 hours | 1 / 1.5 / 2 / 2.5 hours | 1 / 1,5 / 2 / 2,5 hours |
| Remote control | - | - | Smartphone (MyDolphin Plus App) |
Smartphone (MyDolphin Plus App) |
Smartphone (MyDolphin Plus App) |
| Cable length (m) | 15 meters | 18 meters | 18 meters | 18 meters with swivel | 18 meters with swivel |
| Transport trolley | - | - | Yes | Yes | Yes |
| Suction flow rate (m³/h) | 15 | 17 | 17 | 17 | 17 |
| Filter type | Top access | Top access | Superior access | Superior access | Superior access |
| Engine | 24V DC | 24V DC | 24V DC | 24V DC | 24V DC |
| Power supply | Basic 230V | Basic 230V | IoT 230V Bluetooth + Wifi |
IoT 230V Bluetooth + Wifi |
IoT 230V Bluetooth + Wifi |
| Consumption | 29V DC - 120W | 29V DC - 120W | 29V DC - 120W | 29V DC - 120W | 29V DC - 120W |
| Maximum pool length (m) | 10 | 12 | 12 | 12 | 15 |
| Weight (kg) | 6,5 | 7,5 | 7,5 | 7,5 | 7,5 |
Warranty information
3-year manufacturer's warranty according to Royal Decree Law 7/2021 of April 27.
*The correct operation of the equipment can not be guaranteed both in the bottom and in the rise of walls as long as the pH level is not correct, contains slime or algae or filters are clogged by excess dust, and has not been previously made a total cleaning of the glass, in addition to any pool with irregular surfaces on the walls as nerves, including steps of the pool.
