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S‑Series

Dolphin S100 Robotic Pool Cleaner

4.151 reviews

Available from authorized dealers

Dolphin S100 robotic pool cleaner for pools up to 33 ft. Compare floor and wall cleaning, filtration, warranty and availability.

  • Cleans Floor and Walls
  • Pools up to 33 ft
  • 2-Year Maytronics Warranty
  • Local Pricing & Availability
Need help? Speak to a Dolphin Pool Cleaner Specialist

Max-Series™

Frequently bought instead.

The S100 is sold through authorized dealers. These in-stock Max-Series™ and ProLine™ alternatives can be purchased directly, with free shipping, a 30-day in-pool trial and no restocking fee.

Popular alternative Dolphin Escape Robotic Pool Cleaner
Max-Series™

Dolphin Escape

4.8 (1,894)

$659 $959 Save $300

The best choice for above-ground pools.

Floor and walls · Up to 33 ft · 2 years warranty

Learn more
Popular alternative Dolphin Cayman Robotic Pool Cleaner
Max-Series™

Dolphin Cayman

4.9 (1,993)

$1049 $1299 Save $250

Max-Series™ features at an unbeatable value.

Floor and walls · Up to 33 ft · 2 years warranty

Learn more

Why Dolphin S100?

Floor and Wall Cleaning

Dolphin S100 vacuums the pool floor and climbs the walls in pools up to 33 ft, reducing routine manual cleaning.

Easy Top-Load Filtration

The top-load Combine Filter Kit traps debris as the robot moves through the pool, and the included Ultra-Fine Filter Kit adds a second filtration option.

Automatic Weekly Scheduling

Set recurring cleaning days from the power supply with the built-in weekly timer.

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Which Dolphin is right for you?

Put any two Dolphin robots next to the S100. Pick a model in each column.

Dolphin S100 This robot

Floor and Walls cleaning for pools up to 33 ft with Combine Filter Kit.

See price

S‑Series Series
Floor and Walls Cleans
Combine Filter Kit; Ultra-Fine Filter Kit Filtration
4000.0 gph Suction
2 hours Cleaning cycle
1 · Standard Brush Scrubbing brushes
Maytronics navigation Navigation
Yes Weekly timer
No App control
See dealer Cable
No Anti-tangle swivel
2 years Warranty
33 ft Pool size

Dolphin Cayman

Max-Series™ features at an unbeatable value.

$1049 $1299

Max-Series™ Series
Floor and walls Cleans
MaxBin™ basket with fine filter panels Filtration
4,000 GPH Suction
2 hours Cleaning cycle
1 HyperBrush™ Scrubbing brushes
SmartNav 2.0™ Navigation
Yes Weekly timer
No App control
50 ft Cable
No Anti-tangle swivel
2 years Warranty
Up to 33 ft Pool size

Dolphin Escape

The best choice for above-ground pools.

$659 $959

Max-Series™ Series
Floor and walls Cleans
MaxBin™ basket Filtration
4,000 GPH Suction
1.5 hours Cleaning cycle
1 HyperBrush™ Scrubbing brushes
SmartNav 2.0™ Navigation
Optional power supply upgrade Weekly timer
No App control
40 ft Cable
No Anti-tangle swivel
2 years Warranty
Up to 33 ft Pool size

S‑SERIES POOL CLEANER

S100 Features and Performance.

Dolphin S100 cleans the pool floor and walls in pools up to 33 ft in a 2-hour cleaning cycle. The S100 combines active scrubbing, a Combine Filter Kit and guided navigation to move through the pool and collect debris. A corded power supply delivers continuous power throughout the cleaning cycle.

What's Included

Package contents can vary by dealer. Confirm the included filters, caddy and accessories before purchasing.

Dolphin S100 robotic pool cleaner

Dolphin S100 robotic pool cleaner

Combine Filter Kit and Ultra-Fine Filter Kit

Combine Filter Kit and Ultra-Fine Filter Kit

Power supply and cable

Power supply and cable

User manual and warranty documents

User manual and warranty documents

POOL COVERAGE

Floor and Wall Cleaning

Dolphin S100 cleans the pool floor and walls in pools up to 33 ft. Guided navigation helps it follow a consistent path in rectangular, round, freeform and kidney pools.

FILTRATION

Easy Top-Load Filtration

The top-load Combine Filter Kit captures debris during each pass. An Ultra-Fine Filter Kit is also included for finer debris.

CONTROLS

Schedule Recurring Cleanings

Dolphin S100 plugs into its power supply and runs a 2-hour cleaning cycle. Set the weekly timer for recurring cleanings.

OWNERSHIP

Warranty and Everyday Care

S100 weighs about 14.8 lb. Rinse the filter and robot after each cycle, then store them as directed in the manual. A 2-year Maytronics manufacturer warranty is included. Ask an authorized Dolphin dealer about current pricing, inventory and included accessories.

Complete your setup

Optional Accessories

Add a caddy and a caddy cover for your Dolphin S100 to make transporting, storing and protecting it even easier.

Dolphin Universal Caddy

Dolphin Universal Caddy

$145

A heavy-duty rolling caddy that holds your Dolphin pool cleaner, its cable, and the power supply together in one place. Roll your robot to the pool instead of carrying it and keep everything up off the wet ground between cleanings.

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Dolphin Premium Caddy Cover

Dolphin Premium Caddy Cover

$99

A durable, water-resistant cover that slips over your caddy and robot for all-season protection. It blocks UV and keeps leaves and dust out of the filters, so your Dolphin stays protected and is always ready to clean.

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Where to Buy

Find current pricing and availability for Dolphin S100 Robotic Pool Cleaner through an authorized Dolphin dealer.

Dolphin S100 Robotic Pool Cleaner

Authorized dealer

Dolphin S100 Robotic Pool Cleaner

Dolphin S100 robotic pool cleaner for pools up to 33 ft. Compare floor and wall cleaning, filtration, warranty and availability.

Find your perfect pool robot

Explore More Dolphin Robots

Compare the rest of the ProLine™ and Max-Series™ lineup. Every robot ships free and includes a 30-day trial, 2-year warranty, and no restocking fees ever.

Best SellerDolphin Premier Robotic Pool Cleaner ProLine™

Dolphin Premier

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$1949 $2499 Save $550

Commercial power with Multi-Media filtration, NanoFilters, and a Weekly Timer.

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Most AdvancedDolphin Sigma Robotic Pool Cleaner ProLine™

Dolphin Sigma

4.9 (2,189)

$2349 $2999 Save $650

Three commercial motors, quad brushes, and gyroscopic navigation.

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Popular ChoiceDolphin Quantum Robotic Pool Cleaner ProLine™ & Max-Series™

Dolphin Quantum

4.8 (2,159)

$1599 $1799 Save $200

Dual HyperBrushes, XXL MaxBin, NanoFilters, and myDolphin Plus app control.

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Best ValueDolphin Cayman Robotic Pool Cleaner Max-Series™

Dolphin Cayman

4.9 (1,993)

$1049 $1299 Save $250

Premium features and unbeatable value with MaxBin™ and HyperBrush™.

Learn More