- Pool vacuum robot for natural pools & swim ponds.
- Suitable for natural pools up to 15 m long
- Cleans the floor and walls
- 4 cleaning programs
Discover the Dolphin S300i Bio Maytronics, the premium cleaning robot for natural pools and swim ponds. Intelligent cleaning of the bottom, walls, and waterline. Control via MyDolphin™ app, ultra-efficient filtration, and trolley included.
The premium robot designed for natural pools and swim ponds
The Dolphin S300i Bio was specially developed to meet the demands of natural pools and modern swim ponds. Thanks to its intelligent navigation technology and advanced suction power, this premium robot ensures effective cleaning of the bottom, walls, and waterline while respecting the biological balance of your pool.
Ideal for owners of natural pools seeking clear water, simplified maintenance, and maximum daily comfort.
Cleaner water, effortlessly
Leaves, fine dust, organic deposits, algae, and suspended particles: the Dolphin S300i Bio effectively captures impurities thanks to its high-performance filtration cartridges specially adapted to natural environments.
Its intelligent movement system analyzes the pool layout to optimize each cleaning cycle and ensure maximum coverage of your swim pond.
Smart control with the MyDolphin™ app
With the MyDolphin™ mobile app, control your robot directly from your smartphone:
- Remote start and stop
- Cleaning program selection
- Cycle scheduling
- Simplified and intuitive control
True comfort for owners of high-end natural pools.
4 cleaning programs tailored to every need
Fast Mode
Quick cleaning ideal for light daily maintenance.
Standard Mode
Complete cleaning of the bottom, walls, and waterline.
Ultra Clean Mode
Intensive program for deep cleaning and impeccable water.
Floor Only Mode
Targeted cleaning of the bottom only, perfect after a storm or heavy fall of plant debris.
Anti-twist cable technology
The exclusive Twist Prevention System greatly reduces cable tangling during cleaning cycles. Result: smoother, more reliable operation and a more pleasant daily experience.
Built to last
The Dolphin S300i Bio comes with a premium transport trolley that allows easy storage of the robot, cable, and power supply after use.
Its robust design and high-end components make it a key reference for maintaining biological pools and swimming ponds.
Why choose the Dolphin S300i Bio for a natural pool?
- Specially designed for natural pools and swimming ponds
- Intelligent cleaning of floor, walls, and waterline
- Effective filtration of large debris and fine dust
- Control via smartphone with MyDolphin™ app
- 4 intelligent cleaning programs
- Anti-tangle cable system
- Premium trolley included
- Simplified maintenance and significant time savings
Technical features
- Maximum pool length: 15M
- Cleaning duration: 1 h / 1 h 30 / 2 h / 2 h 30
- Weight: 7.5KG
- Warranty: 2-year warranty except for wear parts (bearings, filters, brushes, belts, swivel, etc.).
- Cleans: Floor / corners / walls / waterline
- Cable length: 18 m
- Filter: Basket with ultra-fine filtration cartridges and an inner metal mesh basket
- Flow/suction power: 15 m³
- Remote control: Via smartphone app
- Weight: 7.5KG
SwivelTPS, Twist Prevention System, prevents cable tangling thanks to navigation software
FAQ – Dolphin S300i Bio
Is the Dolphin S300i Bio suitable for a natural pool?
Yes, it was specially designed for natural pools, swimming ponds, and biological basins.
Does the robot clean the walls?
Yes, it cleans the floor, walls, and waterline.
Can the Dolphin S300i Bio be controlled with a smartphone?
Yes, thanks to the MyDolphin™ app.
Does the robot work in a chlorine-free pool?
Yes, it is perfectly suited for natural pools and swimming ponds.
What is the maximum pool size?
Up to 15 meters in length.
