Shop Dolphin by Maytronics

Dolphin Robotic Pool Cleaners

Dolphin offers corded and cordless cleaners for above-ground, inground, and commercial pools. Start with the coverage and debris handling your pool needs, then compare controls and power type. See the models worth buying, what each one cleans, and where you can save.

In stock at Pool Robots Free shipping · 30-day returns · expert help
Dolphin Sigma robotic pool cleaner waiting beside a backyard pool
Built for the weekly routine
Shop by pool fit

Is Dolphin a Good Fit for Your Pool?

Dolphin is a practical fit when you want several configurations to compare rather than one fixed feature package. Choose your pool type and required cleaning coverage first; model names, included filters, cable lengths, app features, and warranty terms can vary by channel, so verify the exact product page before ordering.

Choose the Dolphin that fits the pool—and the way you want to maintain it. Start with coverage and debris, then compare the ownership routine: cable management or charging, filter access, retrieval weight, controls, and storage.

Lineup: Escape and E-series models address smaller or above-ground pools; Cayman and the app-connected Quantum sit in the residential inground range; Premier emphasizes flexible debris filtration; Sigma adds gyroscope navigation and a triple-motor configuration; Liberty is cordless; and Wave models serve commercial settings. Coverage and included equipment vary within each family.

Good fit when

  • You want options for above-ground, residential inground, or commercial pools.
  • You need to choose between corded consistency and cordless convenience.
  • Your debris mix makes filter type and basket capacity important.

Strengths

  • A broad lineup with different coverage, filtration, and control packages.
  • Choices for floor-only cleaning through wall and waterline coverage on selected models.
  • Pool Robots checkout and support on models clearly labeled Buy Now.

Before you buy

  • Overlapping dealer and online series can make similarly named models difficult to compare.
  • Corded models require cable management; cordless runtime and charging vary by model.
  • Do not assume app control, a caddy, or a particular filter is included without checking the exact SKU.

Next step: Use the pool cleaner buying guide, then compare Premier vs. Quantum or review corded vs. cordless before choosing a model.

Dolphin buying guide

See which upgrades matter, where you can save, and what each model is built to clean.

How to Read the Dolphin Lineup

Maytronics sells Dolphin cleaners through several channels, so two models at a similar price can still differ in coverage, filtration, cycle controls, cable length, or included accessories. Start with above-ground or inground fit, then decide whether wall and waterline cleaning are required.

  • Escape and E-series — compact choices for selected above-ground and smaller pools.
  • Cayman and Quantum — residential inground choices; the current Quantum adds myDolphin Plus app control, waterline coverage, and a larger filtration package.
  • Premier — designed around interchangeable filtration options for mixed debris; make sure which media are included.
  • Sigma — shares myDolphin Plus connectivity with the current Quantum and adds gyroscope navigation plus a triple-motor configuration.
  • Liberty — cordless models for buyers prioritizing cable-free use.
  • Wave series — commercial-oriented cleaners for larger facilities; make sure pool-size and power requirements.

Dolphin Strengths and pros and cons

The lineup makes it possible to match a cleaner to fine debris, leaves, pool size, and preferred controls. The tradeoff is complexity: family names do not guarantee identical features, and dealer bundles may differ. Review the exact specifications and included accessories on each listing, especially when comparing leaf-focused cleaners or models with fine filtration.

Full lineup

All Dolphin Cleaners

20% OFF Dolphin Premier Robotic Pool Cleaner with Multi-Media, Oversized Leaf Bag, & 3 Year Warranty
Maytronics

Dolphin Premier

$1999 $2499
Buy Now
Dolphin Quantum Robotic Pool Cleaner
Maytronics

Dolphin Quantum

$1649
Buy Now
20% OFF Dolphin Sigma Robotic Pool Cleaner with Gyroscope, Wi-Fi, Oversized Filters, & 3 Year Warranty
Maytronics

Dolphin Sigma

$2399 $2999
Buy Now
15% OFF Dolphin Escape Robotic Pool Cleaner
Maytronics

Dolphin Escape

$768 $899
Buy Now
17% OFF Dolphin Cayman Robotic Pool Cleaner
Maytronics

Dolphin Cayman

$1079 $1299
Buy Now
Dolphin Premier Robotic Pool Cleaner - Open Box Buy
Maytronics

Dolphin Premier (Open Box)

$1949
Buy Now
Dolphin Premier Robotic Pool Cleaner - Refurbished
Maytronics

Dolphin Premier (Refurbished)

$1899
Buy Now
Dolphin Sigma Robotic Pool Cleaner - Open Box Buy
Maytronics

Dolphin Sigma (Open Box)

$2349
Buy Now
Dolphin Sigma Robotic Pool Cleaner - Refurbished
Maytronics

Dolphin Sigma (Refurbished)

$2299
Buy Now
Dolphin S200 Robotic Pool Cleaner
Maytronics

Dolphin S200

$999
Buy Now
Dolphin Quantum Robotic Pool Cleaner - Open Box
Maytronics

Dolphin Quantum (Open Box)

$1529
Buy Now
Dolphin Quantum Robotic Pool Cleaner - Refurbished
Maytronics

Dolphin Quantum (Refurbished)

$1509
Buy Now
28% OFF Dolphin Escape Robotic Above Ground Pool Cleaner - Open Box
Maytronics

Dolphin Escape (Open Box)

$649 $899
Buy Now
Dolphin Escape Robotic Above Ground Pool Cleaner - Refurbished
Maytronics

Dolphin Escape (Refurbished)

$629
Buy Now
20% OFF Dolphin Liberty 200 Cordless Robotic Pool Cleaner
Maytronics

Dolphin Liberty 200

$999 $1249
Buy Now
13% OFF Dolphin Explorer E20
Maytronics

Dolphin Explorer E20

$699 $799
Buy Now
5% OFF Dolphin W20 Commercial Robotic Pool Cleaner
Maytronics

Dolphin W20 Commercial

$1999 $2099
Buy Now
20% OFF Dolphin Wave 80 Commercial Robotic Pool Cleaner
Maytronics

Dolphin Wave 80

$1999 $2499
Buy Now
Dolphin Wave 100 Commercial Robotic Pool Cleaner
Maytronics

Dolphin Wave 100

$4699
Buy Now
Dolphin Wave 120 Commercial Robotic Pool Cleaner
Maytronics

Dolphin Wave 120

$7899
Buy Now
18% OFF Dolphin Cayman - Open Box
Maytronics

Dolphin Cayman (Open Box)

$1059 $1299
Buy Now
20% OFF Dolphin Cayman - Refurbished
Maytronics

Dolphin Cayman (Refurbished)

$1039 $1299
Buy Now
21% OFF Dolphin Liberty 200 Cordless Robotic Pool Cleaner - Open Box
Maytronics

Dolphin Liberty 200 (Open Box)

$989 $1249
Buy Now
33% OFF Dolphin Wave 90i Commercial Robotic Pool Cleaner
Maytronics

Dolphin Wave 90i

$2399 $3599
Buy Now

Other Dolphin Models

Additional Dolphin models from our latest catalog check so you can compare the wider range.

Dolphin Nautilus AG
Dolphin

Dolphin Nautilus AG

4.4 (6391)
$568

Best for: Above-ground pools, with thousands of reviews behind it

Dolphin Proteus DX1
Dolphin

Dolphin Proteus DX1

3.3 (6)
$599

Best for: The lightest Dolphin here at 14.6 lb

33% OFF Dolphin Nautilus EON 100
Dolphin

Dolphin Nautilus EON 100

3.5 (107)
$599 $899

Best for: Cordless Dolphin coverage including steps

Dolphin Echo M1
Dolphin

Dolphin Echo M1

4.1 (37)
$669.99

Best for: Compact in-ground pools up to 33 ft

Dolphin Premium 20
Dolphin

Dolphin Premium 20

4 (113)
$699

Best for: Straightforward wall climbing with no app

4% OFF Dolphin Explorer E25
Dolphin

Dolphin Explorer E25

3.1 (98)
$849 $885

Best for: Wi-Fi wall climbing on pools to 50 ft

29% OFF Dolphin Nautilus EON 120D
Dolphin

Dolphin Nautilus EON 120D

3.5 (107)
$849 $1199

Best for: The longest runtime of any cordless Dolphin

Dolphin Advantage Ultra
Dolphin

Dolphin Advantage Ultra

3.8 (122)
$899

Best for: Waterline scrubbing on pools up to 43 ft

Dolphin Proteus DX4 Plus
Dolphin

Dolphin Proteus DX4 Plus

3.9 (1627)
$949

Best for: Steps and sun ledges, not just floors and walls

Dolphin Advantage Pro
Dolphin

Dolphin Advantage Pro

3 (28)
$999

Best for: A 1-hour quick-clean cycle

Dolphin Nautilus CC Pro
Dolphin

Dolphin Nautilus CC Pro

3.6 (632)
$1149

Best for: Wi-Fi scheduling on the proven Nautilus platform

Dolphin Proteus DX5i
Dolphin

Dolphin Proteus DX5i

3.9 (258)
$1299

Best for: The best-reviewed Dolphin on this page

Dolphin Explorer E40
Dolphin

Dolphin Explorer E40

3.3 (20)
$1449

Best for: Awkward pool shapes, thanks to Dual Drive

Dolphin Nautilus Titan
Dolphin

Dolphin Nautilus Titan

3.2 (172)
$1599

Best for: Full wall-to-waterline coverage with app control

Dolphin Wave 140
Dolphin

Dolphin Wave 140

1 (1)
$7879

Best for: The largest commercial pools

As an Amazon Associate, Pool Robots earns from qualifying purchases.

Dolphin Models Sold Through Local Dealers

The rest of the Maytronics catalog — the dealer-exclusive Active, Premium, S, T and M series, the cordless EON and Liberty 600, the Wave XL commercial cleaners and the Skimmi 300. We don't stock these; each page shows the manufacturer's specs beside the closest cleaner we do sell.

Dolphin Active Solo
Dolphin Active

Dolphin Active Solo

$599

Best for: In-ground and above-ground pools up to 33 ft, floor & walls

Dolphin Active 10
Dolphin Active · Dealer exclusive

Dolphin Active 10

$719

Best for: In-ground and above-ground pools up to 30 ft, floor only

Dolphin Active 15
Dolphin Active · Dealer exclusive

Dolphin Active 15

$899

Best for: In-ground and above-ground pools up to 33 ft, floor & walls

Dolphin Active 20
Dolphin Active

Dolphin Active 20

$1189

Best for: In-ground pools up to 50 ft, floor, walls & waterline

Dolphin Active 2000
Dolphin Active · Dealer exclusive

Dolphin Active 2000

$1199

Best for: In-ground and above-ground pools up to 40 ft, floor, walls, waterline, steps & ledges

Dolphin Active 3000
Dolphin Active · Dealer exclusive

Dolphin Active 3000

$1449

Best for: In-ground and above-ground pools up to 50 ft, floor, walls, waterline, steps & ledges

Dolphin Active 30
Dolphin Active · Dealer exclusive

Dolphin Active 30

$1569

Best for: In-ground and above-ground pools up to 50 ft, floor, walls & waterline

Dolphin Active 40
Dolphin Active · Dealer exclusive

Dolphin Active 40

$1799

Best for: In-ground and above-ground pools up to 50 ft, floor, walls & waterline

Dolphin Active 60
Dolphin Active · Dealer exclusive

Dolphin Active 60

$2249

Best for: In-ground pools up to 50 ft, floor, walls & waterline

Dolphin Echo
Dolphin Echo · Dealer exclusive

Dolphin Echo

$749

Best for: In-ground and above-ground pools up to 33 ft, floor & walls

Dolphin EON 100
Dolphin EON · Dealer exclusive

Dolphin EON 100

Dealer pricing

Best for: In-ground and above-ground pools up to 50 ft, floor, walls, waterline, steps, ledges & corners

Dolphin EON 120d
Dolphin EON · Dealer exclusive

Dolphin EON 120d

Dealer pricing

Best for: In-ground and above-ground pools up to 50 ft, floor, walls, waterline, steps, ledges & corners

Dolphin Liberty 600
Dolphin Liberty · Cordless

Dolphin Liberty 600

$1729

Best for: In-ground and above-ground pools up to 50 ft, floor, walls & waterline

Dolphin M400
Dolphin M-Series

Dolphin M400

$1749

Best for: In-ground pools up to 50 ft, floor, walls & waterline

Dolphin M550
Dolphin M-Series

Dolphin M550

$1999

Best for: In-ground pools up to 50 ft, floor, walls & waterline

Dolphin Oasis Z5i
Dolphin Oasis

Dolphin Oasis Z5i

Dealer pricing

Best for: In-ground pools up to 50 ft, floor, walls & waterline

Dolphin Premium 10
Dolphin Premium · Dealer exclusive

Dolphin Premium 10

$719

Best for: In-ground and above-ground pools up to 30 ft, floor only

Dolphin Premium 2000
Dolphin Premium · Dealer exclusive

Dolphin Premium 2000

$1199

Best for: In-ground and above-ground pools up to 40 ft, floor, walls, waterline, steps & ledges

Dolphin Premium 30
Dolphin Premium · Dealer exclusive

Dolphin Premium 30

$1279

Best for: In-ground and above-ground pools up to 50 ft, floor, walls & waterline

Dolphin Premium 3000
Dolphin Premium · Dealer exclusive

Dolphin Premium 3000

$1449

Best for: In-ground and above-ground pools up to 50 ft, floor, walls, waterline, steps & ledges

Dolphin Premium 40
Dolphin Premium · Dealer exclusive

Dolphin Premium 40

$1629

Best for: In-ground pools up to 50 ft, floor, walls & waterline

Dolphin Premium 60
Dolphin Premium · Dealer exclusive

Dolphin Premium 60

$2249

Best for: In-ground pools up to 50 ft, floor, walls & waterline

Dolphin Proteus DX4
Dolphin Proteus

Dolphin Proteus DX4

$1099

Best for: In-ground and above-ground pools up to 50 ft, floor, walls & waterline

Dolphin S50
Dolphin S-Series · Dealer exclusive

Dolphin S50

$719

Best for: In-ground and above-ground pools up to 30 ft, floor only

Dolphin S100
Dolphin S-Series

Dolphin S100

$899

Best for: In-ground and above-ground pools up to 33 ft, floor & walls

Dolphin S2000
Dolphin S-Series · Dealer exclusive

Dolphin S2000

$1199

Best for: In-ground and above-ground pools up to 40 ft, floor, walls, waterline, steps & ledges

Dolphin S300
Dolphin S-Series

Dolphin S300

$1499

Best for: In-ground and above-ground pools up to 50 ft, floor, walls & waterline

Dolphin S400
Dolphin S-Series

Dolphin S400

$1799

Best for: In-ground and above-ground pools up to 50 ft, floor, walls & waterline

New Dolphin Skimmi 300
Dolphin Skimmi · Dealer exclusive

Dolphin Skimmi 300

$599

Best for: Surface debris on pools up to 65 ft

Dolphin T15
Dolphin T-Series · Dealer exclusive

Dolphin T15

$719

Best for: In-ground and above-ground pools up to 30 ft, floor only

Dolphin T25
Dolphin T-Series · Dealer exclusive

Dolphin T25

$899

Best for: In-ground and above-ground pools up to 33 ft, floor & walls

Dolphin T35
Dolphin T-Series · Dealer exclusive

Dolphin T35

$1189

Best for: In-ground and above-ground pools up to 50 ft, floor, walls & waterline

Dolphin T2000
Dolphin T-Series · Dealer exclusive

Dolphin T2000

$1199

Best for: In-ground and above-ground pools up to 40 ft, floor, walls, waterline, steps & ledges

New Dolphin T3000
Dolphin T-Series

Dolphin T3000

$1449

Best for: In-ground and above-ground pools up to 50 ft, floor, walls, waterline, steps & ledges

Dolphin T45
Dolphin T-Series · Dealer exclusive

Dolphin T45

$1649

Best for: In-ground and above-ground pools up to 50 ft, floor, walls & waterline

Dolphin T55i
Dolphin T-Series · Dealer exclusive

Dolphin T55i

$1899

Best for: In-ground and above-ground pools up to 50 ft, floor, walls & waterline

Dolphin T60
Dolphin T-Series · Dealer exclusive

Dolphin T60

$2249

Best for: In-ground pools up to 50 ft, floor, walls & waterline

Dolphin Wave 200 XL
Dolphin Wave · Dealer exclusive

Dolphin Wave 200 XL

$10499

Best for: Commercial pools up to 127 ft, floor only

Dolphin Wave 300 XL
Dolphin Wave · Commercial

Dolphin Wave 300 XL

$15499

Best for: Commercial pools up to 165 ft, floor only

Dealer prices shown as of October 1, 2026. Open any model to see the closest option we carry.

Quick answers

Frequently Asked Questions

Who makes Dolphin pool cleaners?

Dolphin robotic pool cleaners are made by Maytronics. Product names and bundles can vary between Pool Robots, other online retailers, and local dealers.

Which Dolphin cleaner fits my pool?

Match the cleaner to pool type, maximum pool length, required floor/wall/waterline coverage, and debris. Start with the how-to-choose guide rather than assuming one Dolphin model fits every pool.

Are all Dolphin pool cleaners corded?

No. Many Dolphin models use a power cable, while selected Liberty and EON models are cordless. Compare the charging, runtime, retrieval, and storage requirements in the corded vs. cordless guide and verify the exact model specifications.

Can I buy every Dolphin model shown?

Models currently available from Pool Robots show a Buy Now button. Other Dolphin models remain available as comparison and research pages.