Pool Robot Dolphin S300i
The Maytronics Dolphin S300i pool vacuum cleaner is the most technically advanced vacuum cleaner in the S family for cleaning all types of private swimming pools up to 12 meters length.
The Dolphin S300i vacuum cleaner effectively cleans and vacuums the bottom, walls and waterline of the pool.
It has IOT controller that allows connection and control via a mobile app.

Authorized reseller
We are an authorized reseller of Maytronics Dolphin brand products.
Fine double filtration
The systematic use of the vacuum cleaner removes most of the impurities from the pool, including organic ones, which significantly reduces the use of pool water treatment chemicals.
All impurities are collected in a filter basket easily accessible from the top of the vacuum cleaner. The basket can be repeatedly rinsed under running water.
Depending on your needs, we can use a coarse basket with mesh inserts (100 µm), mainly for spring cleaning of swimming pools, or an ultra-fine basket with cartridge inserts (50 µm), which retains the finest contaminants. It is also possible to use both filter baskets simultaneously, providing a two-stage filtration system.


Effective active brushes
The Maytronics Dolphin S300i pool vacuum cleaner has two PVC brushes. The regular brush is located at the back of the vacuum cleaner, while the active brush is located at the front. It rotates at twice the speed of the traction belt drive wheels ensuring effective cleaning of the bottom, walls and waterline of the pool.
The vacuum cleaner's returns on the bottom of the pool and longitudinal cleaning of the waterline are provided by the unique PowerStream system.
It uses an actuator-controlled rotating steering wheel to change the direction of the water jet exit from the left or right side of the vacuum cleaner. This allows the vacuum cleaner to change direction along the bottom of the pool, or move along the wall along the waterline.
Complete pool cleaning
The pool robot is equipped with a microprocessor-based control and diagnostic system with software that ensures reliable scanning of the entire bottom and walls of the pool during the operation cycle. The vacuum cleaner works fully automatically in pools of different sizes and shapes, including pools with shallow areas (beaches).


Mobile app
The Pool vacuum cleaner has an advanced digital power supply that can work with a smartphone equipped with Android 4.3 (or higher) or iOS 6 (or higher) operating system via Bluetooth technology.
In addition, the following parameters of the vacuum cleaner can be programmed:
- weekly timer (repetitive start of work at a selected time on a selected day of the week),
- length of the work cycle (1.5/2/2.5 hours),
- vacuum cleaner switch-on delay (from 1 to 6 hours) allowing dirt to fall to the bottom of the pool after the pool pump is turned off,
- types of scanning (cleaning):
- regular - cleaning the bottom and walls of the pool,
- ultra-cleaning - cleaning only the bottom of the pool (slower movements of the vacuum cleaner),
- waterline only - cleaning only the walls and waterline of the pool,
- fast - faster cleaning,
- bottom only - ordinary cleaning of the bottom and corners of the pool.
For ease of operation, indicator LEDs have been installed on the front of the vacuum cleaner, which flash in different colors to indicate the status of the vacuum cleaner's operation:
- LEDs flash blue - normal operation of the vacuum cleaner,
- LEDs flash red - the filter basket is dirty and needs cleaning,
- LEDs flash green - the vacuum cleaner is remotely controlled via smartphone (Bluetooth).
Caddy
Dolphin S300i pool vacuum cleaner is supplied with a cart for transporting and storing the vacuum cleaner.
The design of the vacuum cleaner is very simple, so that periodic maintenance and replacement of worn parts is not a major problem (DIY technology - do it yourself).

Main Features

MyDolphin™ Plus mobile app
Set & Forget MyDolphin™ Plus mobile app

Multi-layer filtration system
Multi-layer filtration system with integrated fine and ultra-fine filters, removes both rough and fine dirt and debris

Waterline scrubbing
Covers your entire pool - floor, walls and waterline

Weekly timer
Programmable weekly timer and cleaning cycle selector

PowerStream mobility system
PowerStream mobility that navigates across the pool's floor, walls, and waterline

Top load filter access
Top load filter access for super-easy cleaning
Product Specifications
Pool lenght | up to 12 m |
Cleaning coverage | Floor, walls & waterline |
Brushing | Brush + Active Scrubber |
Cleaning cycle time | 1 / 1,5 / 2 / 2,5 hours |
Filtration | Multi-layer filtration system with integrated fine and ultra-fine filters |
Robot Weight | 7,5 kg |
Cable lenght | 18 m |
Minimum pool depth | 0,4 m |
Navigation and maneuverability | PowerStream mobility system |
Mobile app | MyDolphin™ Plus app |
Caddy | Included |
Warranty | 36 miesięcy |
Package contents

Pool Robot Dolphin S300i

IOT controller

Filter basket 2in1 50 µm and 100 µm

Caddy

Swievel on the cable

Instruction manual
Dolphin S300i Robotic Pool Cleaner
Dolphin S-Series promo
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Tomasz Tomkowicz
Pool Technology Specialist
Thank you for reading our article, if you have more questions or need more specialized help - write to me using the form.
Jestem bardzo zadowolona z usług tej firmy. Każdy nam odmawiał pomocy, nawet firma montująca basen. Pool system zjawił się i doprowadził basen sprzed paru lat do stanu używalności, co więcej dokonał napraw uszczelniających co spowodowało ze basen stał się w pełni sprawny. Naprawdę polecam !

Bardzo miła i sympatyczna obsługa oraz fachowe doradztwo techniczne.

Bardzo profesjonalna i cierpliwa obsługa. Odbierają telefony, wszystko dokładnie wytłumaczą, wysyłają praktycznie na drugi dzień każdą część którą potrzebuje klient. Pan Krzysztof z serwisu rzetelnie podpowie co zrobić i jak rozwiązać swój basenowy problem, jeśli chcemy majstrować przy basenie sami. Pan Paweł i Marcin też skarbnica wiedzy technologii basenowej. Dobre ceny. Polecam firmę i pozdrawiam zespół POOLSYSTEM

Jak budujesz basen to to miejsce jest dla ciebie, osprzęt, doradztwo i miła obsługa.

Super obsługa doradzi pomoże,ceny na duży plus .Polecam

Bardzo mili ludzie, to naprawdę profesjonaliści. Nie lubię zakupów, ale spotkanie z Nimi było bardzo przyjemne.
