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Browse one of the largest selection of pool products.

Free 1-3 Day Shipping. Low Price Guarantee. Easy Return and Exchanges. Risk-Free 30-Day Trial.

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Inground Robotic Pool Cleaners

The future of pool cleaning is here.

Inground Pool Cleaners

What is an Inground Pool Robot?

Clean like never before.

Automate your pool cleaning. Specifically designed for inground pools, robotic pool cleaners scrub, vacuum, and clean your pool for you. With advanced filtration systems, these cleaners make pool maintenance a breeze.

Dolphin Cayman Robotic Pool Cleaner
Dolphin Premier Robotic Pool Cleaner MaxBin

Gen-2 Robots have Arrived

The Dolphin ProLine™

With Gen-2 filtration systems, the new 2024 ProLine™ is here. With NanoFilters, Waterline Cleaning, and Commercial-Grade motors, experience the ProLine™ difference.

Explore the ProLine™

Features to Look For

Here are the must-have features when looking for an inground robotic pool cleaner.

NanoFiltration

Second Gen Filtration

NanoFilter Robots NanoFilters

Commercial-Grade Motors

More Powerful & Efficient

Exclsuive to ProLine™ Dolphin Triple Commercial-Grade Motors

MaxBin™ Filtration

Gen-2 Filtration

Learn about MaxBin™ Dolphin Quantum XXL MaxBin

Full Control

Gyroscope Powered Cleaning

The new 2024 Dolphin Sigma utilizes gyroscopic technology. Powered by SmartNav 3.0™, D9 Microprocessor, and more, see why the Dolphin Sigma was rated the the most advanced robotic pool cleaner of 2024.

Shop Dolphin Sigma
Dolphin Sigma Pool Robot

Our Best Filter Yet.

NanoFiltration

Taken from the Dolphin ProLine™, NanoFiltration unlocks a deeper clean than any filter before it. Able to remove contaminants that pass through the standard filter, NanoFilters are able to capture microscopic particles and can help increase water clarity.

Read More About NanoFilters

Automate Pool Cleanings

Weekly Timer

With a weekly timer, your pool robot will automatically turn on and clean. Sit back and relax as your robot will turn on and clean daily for you. All you need to do is simply rinse the filters every few days.

Dolphin Cayman Weekly Timer

Tips from the Pros

Pool Robot Guide

Read the Guide Dolphin Quantum Pool Robot

What's the best inground robotic pool cleaner?

Best Pool Robots

Read Now Dolphin Explorer E70 Pool Robot
myDolphin Plus App

Connect and Clean From Anywhere

Smartphone App

With a smartphone app, you can connect and control the robot right from your phone. Avaliable on select models, this allows you to schedule and control your robot from the app - rather than the power supply.

With the advanced units, such as the Dolphin Sigma, you can even utilize voice control. "Hey Siri, Clean my Pool."

Any pool. Any time.

Built for Every Pool

Able to clean gunite pools, fiberglass pools, and more, our inground pool cleaners are compatible with any pool surface.

Want to know if a robot is compatible with your pool? Visit our contact page and we would be happy to help!

Dolphin Quantum Robotic Pool Cleaner Vacuum
Dolphin Cayman Robotic Pool Cleaner

Risk-Free 30-Day Trial

Try in your Pool for 30 Days

At Pool Express, we want you to love your robot. Unlike the other guys, we never charge a restocking fee. If you decide that it's not the right fit for you, returning your order is easy and hassle-free.

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Dolphin Cayman Robotic Pool Cleaner

Dolphin Cayman Robotic Pool Cleaner

4 (33 Reviews)

The New <a href="/max-series" class="bluelink">Max-Series</a> is here. <a href="/best-dolphin-pool-cleaners" class="bluelink">Rated the Best Value Dolphin pool cleaner</a>, the Dolphin Cayman is the only robot in its class with a weekly timer, MaxBin, and a HyperBrush.

$719$999*

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Dolphin Premier Robotic Pool Cleaner

Dolphin Premier Robotic Pool Cleaner

4.6 (221 Reviews)

Rated the <a href="/best-robotic-pool-cleaners" class="bluelink">Best Robotic Pool Cleaner</a> by USA Today, the Dolphin Premier is the flagship Dolphin pool robot. With its exclusive Multi-Media, Oversized Leaf Bag, and NanoFilters, the Premier is the only robot that can swap between over 4 filter options in just seconds.

$1279$1749*

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Dolphin Sigma Robotic Pool Cleaner

Dolphin Sigma Robotic Pool Cleaner

4.6 (38 Reviews)

The New Sigma. With unparalleled gyroscope technology and a powerful triple motor design, the all-new Dolphin Sigma sets a new standard. Redefine performance as the Sigma combines Gen-2 NanoFiltration, myDolphin Plus App, and more, to clean like no other. It's the best Dolphin pool robot yet.

$1379$1899*

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Dolphin Quantum Robotic Pool Cleaner

Dolphin Quantum Robotic Pool Cleaner

4.4 (43 Reviews)

The largest Dolphin filter ever. The XXL MaxBin™ takes it up a notch. The newer Gen-2 filter is over 225% larger than standard Dolphin filters. Combining the best of the <a href="/max-series" class="bluelink'>Max-Series</a> and <a href="/proline" class="bluelink">ProLine</a>, the Quantum is the intersection of performance, features, and value.

$999

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Dolphin Escape Robotic Pool Cleaner

Dolphin Escape Robotic Pool Cleaner

4.7 (124 Reviews)

Rated the <a href="/best-robotic-pool-cleaners" class="bluelink">best above-ground pool robot</a>, the Dolphin Escape vacuums, cleans, and scrubs tough dirt, leaves, and debris in your pool. With innovative SmartNav 2.0, MaxBin, and a HyperBrush, the Dolphin Escape is the flagship robotic pool cleaner for above-ground and small in-ground pools

$589$899*

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Dolphin Explorer E20 Robotic Pool Cleaner

Dolphin Explorer E20 Robotic Pool Cleaner

Combining wall climbing, an top-loading filter basket, and powerful active scrubbing, the Dolphin Explorer E20 is an effective pool cleaning solution. Designed for small inground and above ground pools up to 33ft in length, the Explorer E20 keeps your pool sparkling clean.

$649$699*

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Dolphin Explorer E30 Robotic Pool Cleaner

Dolphin Explorer E30 Robotic Pool Cleaner

Now with Wi-Fi, the new Dolphin Explorer E30 is the perfect pool robot for inground pools up to 50ft. With a 2 year warranty, Top-Load Basket, and the myDolphin Plus app, the Explorer E30 makes pool cleaning easy.

$1099$1199*

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Dolphin Explorer E50 Robotic Pool Cleaner

Dolphin Explorer E50 Robotic Pool Cleaner

Take it up a notch. Designed for inground pools up to 50ft, the Dolphin Explorer E50 is one of the top Explorer pool robots. The dual layer filter basket captures more than the standard filters, ensuring a sparkling clean pool.

$1599$1649*

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Dolphin Explorer E70 Robotic Pool Cleaner

Dolphin Explorer E70 Robotic Pool Cleaner

The pinnacle residential Dolphin pool cleaner. There has never been a cleaner like it. Powerful motors allow the Explorer E70 to filter over 4500 gallons per hour. With an included caddy, the Dolphin Explorer E70 is the future of pool cleaning.

$1999$2099*

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Dolphin Liberty 200 Robotic Pool Cleaner

Dolphin Liberty 200 Robotic Pool Cleaner

With a battery-design, the new Dolphin Liberty 200 goes cordless. Designed for small to medium pools, the Dolphin Liberty 200 scrubs, cleans, and vacuums your pool's floor and walls.

$999

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Blue Helix One Robotic Pool Cleaner

Blue Helix One Robotic Pool Cleaner

A high-value pool robot that packs major features into a fantastic price. With a smartphone app, Focus Mode, Waterline Cleaning, and a weekly timer, the Blue Helix stands out as one of the best value pool robots of the year.

$579

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Dolphin Premier - Certified Open BoxOpen Box

Dolphin Premier - Certified Open Box

4.6 (217 Reviews)

Sav big with Certified Open Box. Rated the <a href="/best-robotic-pool-cleaners" class="bluelink">Best Robotic Pool Cleaner</a> by USA Today, the Dolphin Premier is the flagship Dolphin pool robot. With its exclusive Multi-Media, Oversized Leaf Bag, and NanoFilters, the Premier is the only robot that can swap between over 4 filter options in just seconds.

$1179$1599*

Learn More >
Dolphin Premier - Certified RefurbishedRefurbished

Dolphin Premier - Certified Refurbished

Sav big with Certified Refurbished. Rated the <a href="/best-robotic-pool-cleaners" class="bluelink">Best Robotic Pool Cleaner</a> by USA Today, the Dolphin Premier is the flagship Dolphin pool robot. With its exclusive Multi-Media, Oversized Leaf Bag, and NanoFilters, the Premier is the only robot that can swap between over 4 filter options in just seconds.

$999

Learn More >
Dolphin Sigma - Certified Open BoxOpen Box

Dolphin Sigma - Certified Open Box

4.6 (40 Reviews)

Save big with Certified Open Box. With unparalleled gyroscope technology and a powerful triple motor design, the all-new Dolphin Sigma sets a new standard. Redefine performance as the Sigma combines Gen-2 NanoFiltration, myDolphin Plus App, and more, to clean like no other. It's the best Dolphin pool robot yet.

$1329$1997*

Learn More >
Dolphin Sigma - Certified RefurbishedRefurbished

Dolphin Sigma - Certified Refurbished

The easiest way to save big is Certified Refurbished. With unparalleled gyroscope technology and a powerful triple motor design, the all-new Dolphin Sigma sets a new standard. Redefine performance as the Sigma combines Gen-2 NanoFiltration, myDolphin Plus App, and more, to clean like no other. It's the best Dolphin pool robot yet.

$1179

Learn More >
Dolphin Escape - Certified Open BoxOpen Box

Dolphin Escape - Certified Open Box

4.7 (124 Reviews)

Experince the <a href="/best-robotic-pool-cleaners" class="bluelink">best above-ground pool robot</a> at unbeatable prices with Certified Open Box. The Dolphin Escape vacuums, cleans, and scrubs tough dirt, leaves, and debris in your pool. With innovative SmartNav 2.0, MaxBin, and a HyperBrush, the Dolphin Escape is the flagship robotic pool cleaner for above-ground and small in-ground pools

$539$899*

Learn More >
Dolphin Escape - Certified RefurbishedRefurbished

Dolphin Escape - Certified Refurbished

Get the top-rated Dolphin Escape at a fraction of the price with Certified Refurbished. Rated the <a href="/best-robotic-pool-cleaners" class="bluelink">best above-ground pool robot</a>, the Dolphin Escape vacuums, cleans, and scrubs tough dirt, leaves, and debris in your pool. With innovative SmartNav 2.0, MaxBin, and a HyperBrush, the Dolphin Escape is the flagship robotic pool cleaner for above-ground and small in-ground pools

$439

Learn More >
Dolphin Cayman - Certified Open BoxOpen Box

Dolphin Cayman - Certified Open Box

Next level cleaning at unbeatable prices with Certified Open Box. The New <a href="/max-series" class="bluelink">Max-Series</a> is here. <a href="/best-dolphin-pool-cleaners" class="bluelink">Rated the Best Value Dolphin pool cleaner</a>, the Dolphin Cayman is the only robot in its class with a weekly timer, MaxBin, and a HyperBrush.

$679

Learn More >
Dolphin Cayman - Certified RefurbishedRefurbished

Dolphin Cayman - Certified Refurbished

Discover unparalleled savings with Certified Refurbished Dolphin Cayman. Known as the <a href="/best-dolphin-pool-cleaners" class="bluelink">Best Value Dolphin pool cleaner</a>, the Cayman stands out with exclusive features like a weekly timer, MaxBin, and HyperBrush. Don't miss this limited time deal!

$579

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Dolphin Quantum - Certified RefurbishedRefurbished

Dolphin Quantum - Certified Refurbished

Step up your pool maintenance with the Certified Refurbished Dolphin Quantum. The Quantum sets itself apart with advanced features like dual HyperBrush scrubbing brushes, NanoFilters, and a PowerJet 3D Mobility system. Rated one of the <a href="/best-dolphin-pool-cleaners" class="bluelink">Best Dolphin pool cleaners</a> of the year.

$899

Learn More >
Dolphin Quantum - Certified Open BoxOpen Box

Dolphin Quantum - Certified Open Box

4.4 (43 Reviews)

Embrace the future of pool cleaning. Discover the top <a href="/max-series" class="bluelink">Max-Series</a> robot at a fraction of the price with Certified Open Box. With NanoFilters, Waterline Cleaning, XXL MaxBin, Weekly Timer, and more, the Quantum makes pool cleaning easy.

$979

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BWT RC50 Robotic Pool Cleaner

BWT RC50 Robotic Pool Cleaner

Shop the BWT RC50 Robotic Pool Cleaner. With dual split scrubbing brushes, two large filters, and more, clean your swimming pool with the ultimate automatic pool vacuum.

$1299.95$1399*

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BWT RC60 Robotic Pool Cleaner

BWT RC60 Robotic Pool Cleaner

Shop the BWT RC60 Robotic Pool Cleaner. With dual split scrubbing brushes, two large filters, and more, clean your swimming pool with the ultimate automatic pool vacuum.

$1349.99$1499*

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14 years of Pool Express

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Dolphin Liberty with Dog
Dolphin Premier Into Pool
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Dolphin Liberty with Dog
Dolphin Premier Waterline

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