Dolphin S series
Dolphin S Series.
Only what you need.
From simple floor cleaning to app-enabled floor, wall and waterline coverage, compare five S Series models without opening five separate pages.
Compare the models
Choose with confidence.
Start with the surfaces your cleaner needs to reach, then compare cable length, filtration and controls.
S50 cleans floors. S100 adds walls. S150 adds waterline and a swivel cable. S250 increases pool reach and adds MyDolphin Plus remote drive and weekly programming. S400 adds more cycle choices and full app programming.

S50
For smaller pools when floor cleaning is all you need.
Checking price…
- Pool length
- Up to 8m
- Coverage
- Floor
- Cable
- 12m
- Cycle
- 1.5hr
- App
- No app
View more specifications
- Fine filters
- 2 year limited warranty

S100
For floor-and-wall cleaning in pools up to 10m.
Checking price…
- Pool length
- Up to 10m
- Coverage
- Floor / wall
- Cable
- 15m non-swivel
- Cycle
- 2hr
- App
- No app
View more specifications
- Easy-clean net filter basket
- 2 year limited warranty

S150
For waterline cleaning and an ultra-fine filter.
Checking price…
- Pool length
- Up to 10m
- Coverage
- Floor / wall / waterline
- Cable
- 15m swivel
- Cycle
- 2hr
- App
- No app
View more specifications
- Multi-layer filter with ultra-fine and integrated coarse filtration
- 2 year limited warranty

S250
For larger pools and basic app functions.
Checking price…
- Pool length
- Up to 15m
- Coverage
- Floor / wall / waterline
- Cable
- 17m swivel
- Cycle
- 2hr
- App
- MyDolphin Plus
View more specifications
- Remote drive and weekly programming
- Multi-layer filter with ultra-fine and integrated coarse filtration
- 2 year warranty

S400
For more cycle options and full app control.
Checking price…
- Pool length
- Up to 15m
- Coverage
- Floor / wall / waterline
- Cable
- 17m swivel
- Cycles
- 1–2.5hr
- App
- MyDolphin Plus
View more specifications
- 1 / 1.5 / 2 / 2.5 hour cycles
- Full-featured app programming
- Multi-layer filter with ultra-fine and integrated coarse filtration
- 4 year warranty
Across the range
A model for the coverage you want
The S Series progresses from focused floor cleaning to broader coverage and control.
Start with coverage
Floor-only, floor-and-wall, and waterline options are all represented.
Cable length
Choose from listed 12m, 15m and 17m cables to suit pool dimensions.
Filtration options
The range moves from a fine filter to multi-layer filters with ultra-fine and coarse filtration.
Local guidance
We can help distinguish the S Series from the newer S Line.
Closer look
Details that make a difference.



Before you choose
Questions worth asking.
Which S Series models clean the waterline?
S150, S250 and S400 list waterline cleaning. S50 lists floor cleaning, while S100 lists floor and wall cleaning.
Does every S Series model have an app?
No. S250 offers MyDolphin Plus remote drive and weekly programming; S400 adds full-featured programming. S50, S100 and S150 do not list app connectivity.
Is S Series the same as S Line?
They are separate ranges on this site. S Series contains S50 through S400; S Line contains S1000, S2000 and S3000. Compare the specifications rather than relying on the similar names.
Local help
Still deciding?
Tell us your pool size and the model you are considering. Our Perth team can help you choose and confirm current availability.
