Free 1-2 Day Shipping. Low Price Guarantee. Easy Returns/Exchanges.

Choose from top models from the top brands.

Free 1-2 Day Shipping. Low Price Guarantee. Easy Returns/Exchanges.

Choose from top models from the top brands.

Free 1-2 Day Shipping. Low Price Guarantee. Easy Returns/Exchanges.

Choose from top models from the top brands.

Get More Out of Your Pool Robot.

The New 2024 Cayman.

Packed with MaxBin™, Weekly Timer, & Wall Climbing

Dolphin Cayman Robotic Pool Cleaner Dolphin Cayman Reviews Dolphin Max-Series Robots
  • Dolphin Cayman
  • Dolphin Cayman Wall Climbing
  • Dolphin Cayman Oversized Filter Basket
  • Dolphin Cayman Power Supply
  • Dolphin Cayman 2 Year Warranty
  • Dolphin Cayman SmartNav
  • Dolphin Cayman Motors
  • Dolphin Cayman Tracks
  • Dolphin Cayman Scrubbing Brushes
  • Dolphin Cayman Filter Cleaning
  • Dolphin Cayman Lifestyle 1
  • Dolphin Cayman Lifestyle 2
  • Dolphin Cayman Lifestyle 3
  • Dolphin Cayman Robotic Pool Cleaner

Dolphin Cayman

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Risk-Free 30 Day Trial

Protection

2 Year Warranty

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Price Match Guarantee

Condition: New

In-Stock & Ships Free Same Business Day if ordered within 2pm

Memorial Day Sale!
Use code MEMORIAL25 to save $25 off any order over $500


Accessories You May Need...

Add NanoFilters to increase cleaning ability
FREE with Purchase of any Escape or Cayman.
Free with Code: DEEPCLEAN23
Cannot be combined with any other offers

$99

Add a Dolphin Caddy for easy storage and transport

$145


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Cayman's Top Features

Dolphin Cayman Wall Climbing

Wall Climbing

Cayman's impressive Wall Climbing abilty enables it to conquer any obstacle.

Dolphin Cayman Weekly Timer

Programmable Weekly Timer

Set Cayman to automatically clean every day, two days, or three days.

Dolphin Cayman Dual Motors

Dual Motors

Cayman's Dual Motors filters over 4000 GPH, ensuring a clean pool.

Dolphin Cayman MaxBin

Top-Loading MaxBin™

Easy to clean, the Cayman filters more debris than ever before. Add the optional NanoFilter™ MaxBin™ for even more cleaning power.

Cayman Product Video

Dolphin Cayman Product Video

Get More Out of Your Pool Robot.

If you’re in the market for a high value robotic cleaner that does it all without breaking the bank, look no further than the all-new Dolphin Cayman. Given the Best Value Award by our pool experts, this lightweight yet powerful robot delivers high performance and a thorough clean every time it cleans. It possesses unparalleled power and efficiency thanks to the 24-volt DC motors driving its innovative SmartNav 2.0™ pool mapping technology and HyperBrushTM scrubbing system. The Dolphin Cayman delivers a truly deep clean you have to experience for yourself. With a full feature set and a low retail price, now is the time to upgrade.

Learn more at CaymanRobotic.com

Next-Gen MaxBin™

As a part of the Max-Series™, Cayman’s easy to use and highly effective MaxBin™ filtration system sets it above and beyond what you’d expect from a standard automatic pool cleaner. Its super-fine filtration allows it to clean debris of all sizes, from algae to large leaves. Its large, oversized cartridge and programmable timer means it could clean for an entire week before it needs to be emptied.

NanoFilter vs Standard Filter

Optional NanoFiltration™

Experince the NanoFilter difference. Side by side, you can see the difference between the NanoFilter™ (left) and standard filter (right).

For the first time ever, you can upgrade your Dolphin Cayman by adding its MaxBin™ with NanoFilters™. By adding this filter, it allows you to target and capture difficult debris that would otherwise be recirculated in your pool.

Learn more about NanoFilters™

Power and Percision.

Superior Wall Climbing.

Dolphin Cayman Robotic Pool Cleaner

Ergonomic & Lightweight Design

A pool cleaner that’s heavy and cumbersome makes pool cleaning a chore, but the light weight and ergonomic design of the Cayman ensures the robot bares your cleaning burdens. Its frame is ergonomically designed to create the least water resistance possible so it moves efficiently around your pool. Its light weight of only 14lbs means it’s easy to transport and drop into your pool. Plus, with its fast water release program, it never feels waterlogged or heavy when you lift it from your pool by its convenient carrying handle.

Scrub 2X with HyperBrush™

A powerful brush is a must when it comes to effectively cleaning away stuck on stubborn contaminants. The all-new Cayman features a HyperBrush™ to dislodge stuck-on debris with brushes that spin two times faster than ordinary brushes. Dirt and debris don’t stand a chance against the Dolphin Cayman.

Dolphin Cayman Scrubbing Brushes
Dolphin Cayman Tracks

HyperGrip™ Rubber Tracks

The Cayman is equipped with HyperGrip TM Rubber Tracks to ensure that no surface gets left behind. The tracks grip tightly to your pool’s floor and walls to eliminate the slipping that wheeled robots experience. With the Cayman, the debris and tough contaminants in your pool have nowhere to hide.

Highly Efficient DC Motors

The Cayman’s engineers set out to build a robotic cleaner that accomplished a thorough and efficient clean while using less energy. Their success is evident in the new Dolphin Cayman. With dual 24-volt DC motors powering the Cayman around the pool, this robot uses only 180watts, or almost 90% less than traditional cleaners that can use up to 1800 watts of power. This balance of power and efficiency ensures you get the best of both worlds every time you clean.

Dolphin Cayman Motors
Dolphin Cayman Power Supply

Programmable Weekly Timer

The Cayman cleans quick, and completes its cleaning cycles in 2 hours. Its advanced mapping system ensures that cleaning paths don’t overlap and that every inch of your pool is touched by its advanced scrubbing brushes. The Cayman features a built-in, programmable weekly timer to ensure that even if you are out of town or simply forgot, your pool stays clean and ready to enjoy.

SmartNav 2.0™ Robotic Scanning

Traditional pool robots tend to wander aimlessly around the pool, hoping they’ll eventually clean everything. With the new Dolphin Cayman, there’s no hoping or wandering involved. It’s equipped with the SmartNav 2.0™ pool mapping system to ensure that it not only cleans every inch, but it also doesn’t waste time overlap cleaning paths.

Dolphin Cayman SmartNav

Try Risk-Free for 30 Days

Adding the Cayman to your pool’s cleaning team means forever changing the way you view a clean pool. The Cayman pick up where other robots fall short with innovative new features that make owning a pool as easy and carefree as it should be. It’s time to see what’s different about the Cayman. Try it in your pool for 30 days, and if you’re not 100% satisfied, just return it. Let Cayman challenge everything you think about robotic pool cleaners.

Try Risk-Free for 30 Days

Buy with Confidence

Try any robot in your pool risk-free for 30 days. We believe a pool robot is an investment, and we know you'll love it. Which is why we have a 30 Day Free Trial. If you don't love it, simply return the robot. Unlike the other guys, we never charge a restocking fee or any other fees - meaning no restocking fee ever.

Here at Poolbots, we carry only the top models for the top brands. All of our pool robots are backed by a full manufacturer's warranty - not prorated or limited to cycles like other pool robots.

Cayman Accessories

Dolphin MaxBin with NanoFilters

Clean like never before. Dolphin Cayman's NanoFilter Basket allows it to capture microscopic particles such as algae, sand, and even oil. See why so many pool owners make the switch to NanoFilters™

Dolphin Universal Caddy

Easily transport your Dolphin Cayman with the Dolphin Universal Caddy. Fits any Dolphin Robotic Pool Cleaner.

Dolphin Cayman Specifications

Waterline Cleaning No
Wall Climbing Yes
Dual Stabilizer No
Number of Motors 2
Gallons Filtered Per Hour 4000 GPH
Filter Types MaxBin
Pool Coverage Floor, Walls
Pool Types In Ground & Above Ground
Pool Size 33 ft
Pool Shapes Rectangle, Oval, or Freeform
Pool Surfaces Concrete, Plaster, Gunite, Pebble, Tile, Vinyl Liner, Fiberglass
Cable Length 50 ft
Anti-Tangle Swivel No
Obstacle Avoidance Steps, Ladder, Drain Cover, Ledges, Pop-Ups
Warranty 2 Years
Brand Dolphin
Manufacturer Maytronics
Part Number 99996135-SPL
ASIN B07TMRFS4H
Microsite Visit Microsite

Dolphin Cayman Manual & Guides

Read Customer Reviews

Overall Rating: 4.4

Darcey Lukaszka - 5 Stars

The Cayman is AWESOME. The tracks work so much better than wheel or tires in other Bots and the snap filter in the Cayman works flawless.

Christopher Schmidt - 5 Stars

Works like a charm. Very happy. Hand-free clean pool

Douglas K. - 5 Stars

What a great little robot. We gave it a big job and it just keeps working. Very pleased. 50,000 gallon saltwater pool, with 10,000 gallon zero edge overflow tank. We just drop it in both and it cleans everything. Walks up the sidewalls, even crawls up on in pool steps and cleans them.

A.R. - 5 Stars

Cleans our 26k salt water pool with ease, easy to clean filter. Easy to use, and cheaper than the same model at our local pool store. We had a Pentair in pool cleaner that we replaced with this model. This cleaner is much easy to clean, and does a great job picking up various debris from the pool floor, it is able to climb the side walls, and occasionally can make it on to the steps. We usually put it in the pool for about 2hours a couple times a week depending on season, and need.

Bland B. - 5 Stars

Best I have ever owned. Replaced my old polaris.

Write a Review

Questions and Answers

Does Poolbots charge any restocking fees in your 30 Day Free Trial?

No, we never charge a restocking fee ever! We know a robotic pool cleaner is a big investment, which is why we offer Free 30-Day Trials on all robotic pool cleaners!

How long is the Dolphin Cayman's warranty?

As a proud Authorized Dealer for Dolphin, the Dolphin Cayman includes a full 2 year warranty from date of purchase.

Does Dolphin Cayman need a booster pump to work?

No! The Dolphin Cayman is plug and play! All you need to do is unbox the unit and plug it into an outlet. No setup or assembly required!

My Dolphin Cayman gets stuck on drains, how can I fix this?

With a main drain clip on, you can successfully avoid the robot getting stuck on your drain.

Does the Dolphin Cayman work with saltwater pools?

Yes. The Dolphin Cayman works with all types of pools, including freshwater and saltwater.

What types of pools does the Dolphin Cayman work with?

The Dolphin Cayman is compatible with the following types of pools: In-ground pools, above-ground pools, gunite pools, tile pools, fiberglass pools, and viny pools of all shapes and sizes. If you have any questions or wonder if this is the right robot for you, contact us or view our Pool Robot Guide.

Does the Dolphin Cayman have WiFi/Bluetooth?

The Dolphin Cayman does not require a Wi-Fi / Bluetooth connection. Instead, you can control all functions from the convenience of the Programmable Power Supply. You can schedule the cleaning intervals directly on the power supply. If you are confident of your WiFi coverage in your backyard and would like WiFi, we recommend checking out the Dolphin Sigma.

Does the Dolphin Cayman have an app?

The Dolphin Cayman has all controls conveniently located on the full-featured power supply and does not require an app to function. You can schedule cleaning interval directly on the power supply. If you prefer a robot with no physical control poolside and would like an app, we recommend purchasing the Dolphin Sigma.

How long does Nautilus CC Plus run for?

The Dolphin Cayman cleans for 1.5 hours. You can set the robot to run daily via its included programmable timer.

How much does Dolphin Cayman weigh?

The Dolphin Cayman weighs 14.619 lb.

How does Dolphin Cayman work?

The Dolphin Cayman works as an automatic robotic pool cleaner. It will vacuum, scrub, and automate your pool cleaning. With a plug and play design, all you need is an outlet to plug it into and you’re good to go. No booster pump or assembly needed.

Does Dolphin Cayman pick up leaves?

The Dolphin Cayman is great at cleaning and picking up leaves. With a larger filter and strong flowrate, the Cayman can vacuum leaves with ease.

Does Dolphin Cayman pick up sand, algae, or small debris?

With the optional NanoFiltration, the Dolphin Cayman is an excellent at picking up algae, sand, and small debris. These filters help increase water clarity as well. They are a must-have for any pool owner.

Does Dolphin Cayman come with NanoFilters?

The Dolphin Cayman has optional NanoFilter panels, free with code: DEEPCLEAN23

Does Dolphin Cayman clean waterline?

No, the Dolphin Cayman does not clean the waterline. The Dolphin Cayman cleans the floor and walls, but won't stay and scrub at the waterline.

Does Dolphin Cayman climb walls?

Yes, the Dolphin Cayman can clean your pool walls. However, it does not have waterline cleaning capabilities.

Can the Dolphin Cayman be plugged into an extension cord?

Yes it can!

I can power my Dolphin Cayman on but it does not move

If your Dolphin powers on but does not move, try checking the tracks for any debris or obstructions. Also, check the drive motor and impeller for any damage or wear. If you are still having issues, contact Maytronics customer support for further assistance.

My Dolphin Cayman's power supply does not turn on when I press the power button

If your Dolphin's power supply is not turning on, check to make sure it is properly plugged in and that the outlet it is plugged into is working. If the power supply is still not turning on, contact Maytronics customer support for further assistance.

My Dolphin Cayman is not cleaning the pool properly

If your Dolphin Cayman is not cleaning the pool properly, try checking the filter bag for any debris or blockages. Also, check the brushes and tracks for any damage or wear. If you are still having issues, contact Maytronics customer support for further assistance.

What are the handles and the floats on my Dolphin for?

The handles on your Dolphin are for lifting and carrying the unit, while the floats are designed to help your Dolphin navigate around the pool and maintain proper buoyancy.

There seems to be something stuck in my Dolphin Cayman's' tracks – how can I get it out?

To remove any debris or obstructions from your Dolphin's tracks, turn off the power supply and carefully remove the tracks from the unit. Use a soft brush or cloth to clean the tracks and remove any debris. Once clean, reattach the tracks to the unit.

The cord is connected to the robot's power unit, but the power unit LED indication is off.

If the power unit LED indication is off even when the charger is connected, please try the following steps: 1) Unplug the power supply from the outlet and wait for 10 seconds. 2) Plug the power supply back in and check if the LED indication turns on. 3) If the LED indication still does not turn on, contact Maytronics customer support for further assistance.

Why should I register my robot?

Registering your Dolphin robotic pool cleaner allows you to receive important product updates and notifications, as well as access to exclusive content and promotions.

What's Next?

Learn more about Nanofilters™, MaxBin™, and so much more to find which pool robot is right for you. Use our Pool Robot Selector to enter your pool type and find an exact match for your swimming pool's needs or read the Best Dolphin Pool Cleaner for 2024.