Dolphin S400 Pool Cleaner

Dolphin S400 Pool Cleaner

Smart control. Dual scrubbing. Built for hands-free pool care.

The Dolphin S400 offers powerful, app-connected cleaning for pools up to 15m. With dual brushes, multi-layer filtration, and intelligent navigation, it scrubs floors, walls, and waterlines—delivering spotless results with zero hassle.

💡 Key Features

  • Wi-Fi® control via MyDolphin™ Plus app
  • Dual active brushes for deep scrubbing
  • Multi-layer filtration with extra-large basket
  • CleverClean™ navigation + PowerStream mobility
  • Pick-Up mode for easy retrieval
  • LED filter indicator
  • Climate Care Certified
  • 4-year warranty backed by Maytronics
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Description

Dolphin S400 Robotic Pool Cleaner

Smart control. Dual scrubbing. Built for effortless, app-connected pool care.

The Dolphin S400 delivers top-tier robotic cleaning with intelligent navigation, dual active brushes, and multi-layer filtration. Designed for pools up to 15 metres, it scrubs floors, walls, and waterlines with precision—powered by CleverClean™ scanning and the PowerStream Mobility System.

Control every aspect of your cleaning cycle via the MyDolphin™ Plus app, including scheduling, mode selection, and delayed start. With features like Pick-Up mode, filter alerts, and Climate Care Certification, the S400 offers a truly hands-free, energy-efficient experience.

Backed by a 4-year warranty and Maytronics For Life benefits, it’s built for long-term performance and convenience.


⚙️ Technical Specifications

Feature Details
Pool Type In-ground residential pools (≤15m)
Coverage Floor, walls, waterline
Navigation CleverClean™ with gyroscopic scanning
Brushing Dual active scrubbing brushes
Filtration Extra-large multi-layer basket (fine + ultra-fine)
Cleaning Cycles Swift (1h), Quick (1.5h), Standard (2h), Enhanced (2.5h)
Connectivity Wi-Fi® via MyDolphin™ Plus app
Retrieval Pick-Up mode (surface climb)
Filter Indicator LED alert system
Cable 18m swivel cable
Weight 7.5 kg
Caddy Included
Warranty 4 years (conditions apply)
Certification Climate Care Certified
Brand Maytronics

💡 Key Features

  • Wi-Fi® App Control Schedule, monitor, and customize cleaning via MyDolphin™ Plus
  • Dual Active Brushes Scrubs away algae, dirt, and grime from all surfaces
  • Multi-Layer Filtration Captures fine and ultra-fine debris with extra-large basket
  • CleverClean™ Navigation Smart scanning for complete pool coverage
  • PowerStream Mobility System Multi-directional jets for constant grip and wall climbing
  • Pick-Up Mode Surfaces for easy removal at end of cycle
  • Filter Indicator Alerts you when it’s time to clean the basket
  • Climate Care Certified Saves energy, water, and chemicals
  • Maytronics For Life Lifetime support, health checks, and trade-in promise

🧠 Wrap-Up Summary

The Dolphin S400 Robotic Pool Cleaner combines smart control, powerful scrubbing, and advanced filtration in a lightweight, app-connected design. Whether you’re upgrading your cleaner or investing in smarter pool care, the S400 offers reliable performance, long-term savings, and total convenience—backed by a 4-year warranty and Maytronics’ lifetime support.

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4.9
Based on 165 reviews
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J Nilsen profile picture
J Nilsen
05:44 30 Mar 26
Amazing service. Shane was so helpful in getting the right products for my rigid solar hot water system for the pool delivered to Brisbane. Highly recommend.
edward edwards profile picture
edward edwards
01:58 25 Mar 26
Prompt efficient and hassle free. Would recommend highly to potential customers
Mike George profile picture
Mike George
22:35 15 Mar 26
We were kept well informed of appointment plans and arrival times. Work was completed same day with minimal fuss. A very good experience.
Jaromanda X profile picture
Jaromanda X
23:49 09 Mar 26
Great job replacing hail damaged solar pool heating system.
Frank Ruettinger profile picture
Frank Ruettinger
21:23 06 Mar 26
Eadmund Izzard profile picture
Eadmund Izzard
23:08 10 Jan 26
NCS installed our pool heating system and pool blanket in 2019 and have serviced both the heating system and the main pool pump system ever since then. They have always been very responsive whenever anything has needed to be done and always worked around our schedules to find a convenient time to attend. They always turn up on time and get the job done and follow up if anything can't be completed on the day. Pricing has always been very competitive and the team are great to deal with.
Melissa Adams profile picture
Melissa Adams
20:51 30 Nov 25
NCS were great to deal with - I received a quote for my solar pump quickly and it was a good price. Once I accepted, the job was done quickly & efficiently. I would highly recommend their friendly & efficient service.
Allen Rodwell profile picture
Allen Rodwell
11:33 20 Nov 25
NCS Pool Heating provided top level service at a very reasonable price. The whole team communicated well, from my initial enquiry, all the way through to installation and handover of the system. The work performed was very professional and to a high standard. I highly recommend NCS Pool Heating for any pool related work.
Mudge Mudge profile picture
Mudge Mudge
23:03 31 Mar 25
NCS Pool heating was good to deal with. There staff are friendly and helpful. After recent storm damage NCS dealt with my insurance claim to replace my damage pool cover. I am more then happy with their service delivery and installation of a new pool cover. I would recommend them for any pool heating supplies.
Regards Michael a satisfied customer.
Christine Weald profile picture
Christine Weald
23:59 20 Nov 24
Communication was polite, prompt and helpful throughout. I received notifications throughout on estimated arrival times, due to weather interruptions. Service for removal and installation was professionally executed by two technicians. They did not waste time, or play music and cleaned up after them. Very satisfied. Highly recomend.