S-Series · Model 99996261-US

Dolphin S400

The Dolphin S400 is a glorious piece of machine. Get in and read more about its main features, see the videos and learn about this superb robotic pool cleaner

Pool size
Up to 50 ft
Cleans
Floor, Walls and Waterline
Cycle
2 Hours
Warranty
2 years
Filter
Multi-Layer
Weight
18.5 lb

Maytronics list price $1,799. Not sold here: use a local Dolphin dealer or compare the models we ship free.

What it does

S400 at a glance.

Plug'n'Play

Just plug it in, drop into the pool, for a hassle free clean

MyDolphin Plus Mobile app

Smart control of your Dolphin - Anytime, Anywhere

Powerful Active Scrubbing

Intense scrubbing for an unmatched clean

Easy Access Top Load Filter

No more touching the debris! Lift the filter out, unsnap the bottom and rinse

Dolphin S400 overview
Tech specs

Dolphin S400 specifications.

As published by Maytronics for model 99996261-US (UPC 850015249556).

Product Attributes

Maximum Pool length
50 ft
Cleaning Coverage
Floor, Walls and Waterline
Default Cycle Time
2 Hours
Cycle Duration (hours)
1.5, 2, 2.5
Warranty (years)
2
Delay Feature
Yes
Weekly Timer
Yes
Mobile Application
MyDolphin™ Plus
Caddy or Stand Included
Caddy
Anti Tangling Swivel
Yes
Filter Type
Multi-Layer

Connectivity & Automation

Automation Mode
Yes

Size & Dimension

Package Dimensions
23.7x19.4x19.6 inch
Robot Weight
18.5 lb
Net Height
11.717 inch
Net Length
17.433 inch
Net width
15.839 inch

Cleaning

Filter Access
Top Access
Full Filter Indicator
Yes
Waterline Scrubbing
Yes
Enhanced Cleaning Cycles
Yes
Active Brush
Yes
Number of Brushes
2
Brush Type
Standard Brush
Suction Rate
4000.0 gph

Pool Attributes

Pool Shape
Rectangular, Round, Free Shape, Kidney
Pool Classification
In ground and Above Ground

Other

Remote Control
No
Replacement parts

22 genuine parts for the S400.

Filters, brushes, tracks, cables and power supplies confirmed by Maytronics for model 99996261-US. Every part page lists the other robots it fits and how to install it.

Tracks & Wheels

1

Power Supplies & Chargers

3

Cables & Swivels

2

Motor Units & Impellers

2

Caddies & Covers

3
Support

S400 manuals, videos and answers.

Something not working? The S400 troubleshooting guide has 29 fixes grouped by problem. Below: the official documents, Maytronics' how-to videos.

User manual in other languages: Français, Deutsch, Español, Italiano, Nederlands, Português.

How-to videos

Setup
How to clean the impeller
Swapping 4 filter panels
How to realese the servo
How to release the drivers
Caddy

Looking for a S400?

Maytronics sells this model through local dealers. Compare it with the Dolphins we ship free, or find a dealer near you.