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Dolphin E40i pool cleaner
  • Dolphin E40i pool cleaner
  • Dolphin E40i pool cleaner
  • Dolphin E40i pool cleaner
  • Dolphin E40i pool cleaner
  • Dolphin E40i pool cleaner

Dolphin E40i pool cleaner

  • Perfect for pools up to 12 meters long.
  • Cleaning of the bottom, walls and waterline
  • The Dolphin E40i is equivalent to the following models: Dolphin Poolstyle 40i, Dolphin Blue Maxi 40i, Dolphin Carrera 40i, Dolphin Formula 40i, Dolphin S300i, Dolphin Energy 300i, Dolphin Cainan 3i, Dolphin Hammer i, Dolphin Avalon 40i, Dolphin Seamaster Int, Dolphin SX40i, Dolphin Z3i and Dolphin Wolly 40i.
  • Multilayer filtration basket 
  • 3 years warranty 

+ shipping costs, see here
verified reviews(1)

Anonymous customer published the 19/07/2019 following an order made on 08/07/2019


Tan solo llevo 2 días con el limpia fondos, pero funciona de maravilla y pesa bastante menos que el anterior que tenía.


Make cleaning your pool child's play with Dolphin! 

Who says cleaning the pool must be boring and tiresome? With Dolphin, you can enjoy a clean and crystal-clear pool without lifting a finger. In our online store, you will find a range of Dolphin robotic pool cleaners for every type of pool. Thanks to our buying guide, choosing the ideal Dolphin is easy. Don't waste any more time cleaning your pool manually and enjoy a relaxing swim or a good time with your family.

Get the ideal Dolphin now!
Dolphin E40i

Dolphin E40i: Superior cleaning, made even easier 

With the new Dolphin E 40i pool cleaner, take your pool cleaning to the next level. This pool robot offers even more freedom and ease of use. In addition, you can control your Dolphin E 40i pool cleaner via the multifunction power supply, set cleaning programs and control the cleaner remotely via your smartphone with the MyDolphin Plus app.

The pool robots in this range, such as the Dolphin E40i, stand out for their active brushing, which removes algae and bacteria, their effective and easy-to-use filtration system, and their high retention capacity that collects fine and coarse dirt.

The Dolphin E40i pool cleaner incorporates some of the world's most advanced technologies such as Cleaver Clean scanning and the Power Stream system for an Exceptional Experience. 

Choosing Dolphin E40i pool cleaners

Reasons to buy the Dolphin E40i robot

  • Perfect for pools up to 12 meters in length
  • 18-meter cable with Swivel anti-knot system
  • Cleaning of bottom, walls and waterline
  • 1, 1.5, 2, 1.5 hour cleaning cycles
  • Multilayer filtration system 
  • IoT power supply
  • Clever Clean Scanning System with Gyroscope
  • Power Stream navigation system
  • Transport trolley included
  • MyDolphin Plus App Control
  • 3-year warranty

The Dolphin E40i cleaner features active front and rear brushes, which rotate at twice the speed of the robot to tackle stubborn encrusted dirt. 

It contains the multilayer filtration system for better filtration throughout the cleaning cycle. It consists of a basket made up of 4 ultra-fine 70-micron filters that remove the largest dirt and a second layer inside made up of 4 ultra-fine 30-micron filters to remove the smallest particles. 

It features the CleverClean scanning system, which uses advanced navigation software to ensure total coverage of the pool, tracing the most efficient route. It also incorporates the Power Stream mobility system to channel the water flow and improve the robot's maneuverability. 

The self-floating cable has a length of 18 meters and incorporates a Swivel anti-knot system

For added convenience in transporting the Dolphin to the pool, Maytronics includes a transport trolley with the Dolphin E40i robot. This way you can store the robot as well as the power supply and cable in one place. 

Cloud power comes to Maytronics automatic pool cleaners

Maytronics has brought the power of the cloud to the Dolphin E40i pool cleaner. Through the MyDolphin Plus app, you can control the robot manually and program the weekly timer. It also incorporates a new IoT power supply providing the robot with 24/7 connectivity that allows advanced remote control and management, dynamic service and proactive notifications. 

The Dolphin E40i is equivalent to the following models in features and performance:

  • Dolphin Poolstyle 40i
  • Dolphin Blue Maxi 40i
  • Dolphin Carrera 40i
  • Dolphin Formula 40i
  • Dolphin S300i
  • Dolphin Energy 300i
  • Dolphin Cainan 3i
  • Dolphin Hammer i
  • Dolphin Avalon 40i
  • Dolphin Seamaster Int
  • Dolphin SX40i
  • Dolphin Z3i
  • Dolphin Wolly 40i

Dolphin E40i Features

Programa  cable

cobertura  cepillado activo

ciclo  filtración  

app  acceso superior filtro


The Dolphin E40i cleaner has a 3 year warranty, Maytronics will support the third year warranty as long as the consumer requests the legal warranty imposed by Spanish law, requests to apply the third year warranty will be reviewed by the technical service to ensure compliance with the legislation.

We remind you that for the robot to perform an optimal cleaning of the bottom and walls the pH levels must be adequate, there can be no algae that may hinder the robot's adherence, the robot's filters must be cleaned after each cycle so that dirt does not accumulate and the pool's glass must be previously cleaned to remove the largest dirt and any obstacles that may obstruct the cleaner. 

Dolphin robots are not guaranteed to clean hard to reach areas such as corners or other areas where access is difficult. On the other hand, no pool cleaner will clean steps, it may go up some steps or none at all. 

Contact our technicians for any questions you may have. 

Dolphin pool cleaner comparison

Pool cleaner Dolphin Pool In Pool cleaner Dolphin Pool Up Pool cleaner Dolphin E30 Pool cleaner Dolphin E40i Pool cleaner Dolphin F60


POOL UP E30 E40i F60
Ideal pool length

Elevated and buried up to 8 meters

Elevated and buried up to 8 meters Pools of 12 meters in length Pools of 12 meters in length Pools of 12 meters in length
Cable length

12 m

12 m 18 m 18 m 18 m


No No Yes Yes
Cycle time

1 hour

2 hours 2 hours 1, 1.5, 2, 2.5 hours 2,5 hours
Cleaning Coverage

Soil and half shank

Floor and walls Floors, walls and waterline Floors, walls and waterline Floors, walls and waterline
Cleaning options


Standard Standard Floor only, floor and walls and walls only Standard
Nº of motors

1 traction motor and 1 suction motor

1 traction motor and 1 suction motor 1 traction motor and 1 suction motor 1 traction motor and 1 suction motor 2 traction motors and one suction motor
Power supply


ON / OFF ON / OFF IoT with Bluetooth and Wifi IoT with Bluetooth and Wifi

Fine filtration bag

Fine filtration bag Combined spring and ultra-fine basket + 2 ultra-fine filters Multilayer filtration Spring and ultra fine cartridges
Filter access


Bottom Top Top Top
Power Stream mobility system


No Yes No No
Clever Clean scanning system


Yes Yes Yes Yes

Complete with PVC

Combined (PVC + PVA foam rings) Complete with PVC Complete with PVC Combined (PVC + PVA foam rings)
MyDolphin Plus App


No No Yes Yes
Transport trolley


No No Yes Yes


No No Yes Yes

3 years

3 years 3 years 3 years 3 years

9 Kg

9 Kg 7,5 Kg 7,5 Kg 11,5 Kg

Dolphin E40i pool cleaner video

Data sheet
Filter type
Cleaning coverage
Bottoms, walls and waterline
Cable length
18 m
Anti-tangle cable (Swivel)
Nº cleaning cycles
Nº of motors
Type of brush
Combined (PVC and PVA)
Remote control
Transport trolley


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