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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.

  • Dolphin Liberty 300
    Authorized Maytronics Dealer
  • Dolphin Liberty Inductive Battery Charger
  • Dolphin Liberty Oversized Filter Basket
  • Dolphin Liberty Robotic Pool Cleaner
  • Dolphin Liberty Inductive Charging
  • Dolphin Liberty 300 Robotic Pool Cleaner

Dolphin Liberty 300

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Risk-Free 30 Day Trial

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2 Year Warranty

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Price Match Guarantee

  • Dolphin's First Wireless Robotic Pool Cleaner - Harvest the Power of the Dolphin Liberty with its cordless design
  • A New Generation of Cordless Pool Cleaning - Easy snap-in-place charging
  • Clean your pool for up to a week on one charge - Cordless Inductive Charging
  • Click-Up Technology - Shake the rattle in the water and the Dolphin will climb to the surface to easily be picked up
  • LED Indicator - Your Dolphin robot automatically self-parks at the nearest wall after its cleaning cycle or when the battery is low. Three LED status indicator lights let you know the Dolphin’s battery health!
  • Ideal for all pools! - An ultimate clean no matter your pool shape or surface type.

Condition: New

The All-New Cordless Pool Robot from Maytronics. Equipped with the latest tech, see why so many pool owners make the switch to the Dolphin Liberty 300

Missing essential features like...


Liberty 300 is missing...

Dolphin Timer

Missing Weekly Timer

Without a timer, the Dolphin Liberty 300 won't automatically run every day. This is an essential feature you'll need, unless you want to manually turn on the robot everyday.

No Waterline Cleaning

Without waterline cleaning, the Dolphin Liberty 300 won't clean the dirtest part of your pool. The Liberty 300 only has partial wall climbing.

Why Waterline Cleaning is Needed →
Dolphin NanoFilter Cartridges

No NanoFilters™

Without these Gen 2 filters, the Liberty 300 cannot clean smaller particles, such as algae, sand, and other debris.

Why NanoFilters are essential →

Shoppers ultimately bought... Compare vs.

Dolphin Cayman

Upgraded Max-Series™ with Wall Climbing, MaxBin™, Weekly Smart Timer, and NanoFiltration™ Capability

Dolphin Quantum

Features waterline cleaning, smart weekly timer, MaxBin™, NanoFilters™, and a 2 year warranty.

Liberty 300 Product Video

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.

Liberty 300 Accessories

Dolphin Universal Caddy

Easily transport your Dolphin Liberty 300 with the Dolphin Universal Caddy. Fits any Dolphin Robotic Pool Cleaner.

Dolphin Liberty 300 Specifications

Waterline Cleaning No
Wall Climbing Yes
Dual Stabilizer No
Number of Motors 2
Gallons Filtered Per Hour
Filter Types Filter Basket
Pool Coverage Floor and Walls
Pool Types In-Ground & Above Ground
Pool Size 50 ft
Pool Shapes Rectangle, Oval, or Freeform
Pool Surfaces Concrete, Plaster, Gunite, Pebble, Tile, Vinyl Liner, Fiberglass
Cable Length No Cable
Anti-Tangle Swivel No
Obstacle Avoidance Steps, Ladder, Drain Cover, Ledges, Pop-Ups
Warranty 2 Years
Brand Dolphin
Manufacturer Maytronics
Part Number 99998150-US

Questions and Answers

Do you 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 Liberty 300's warranty?

As a proud Authorized Dealer for Dolphin, the Dolphin Liberty 300 includes a full 2 year warranty from date of purchase.

Does Dolphin Liberty 300 need a booster pump to work?

No! The Dolphin Liberty 300 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 Liberty 300 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 Liberty 300 work with saltwater pools?

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

What types of pools does the Dolphin Liberty 300 work with?

The Dolphin Liberty 300 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.

Compare Dolphin Liberty 300

Want to compare Dolphin Liberty 300 to other robotic pool cleaners? Read in-depth comparisons against all the top pool robots out there today. Can't decide? Live chat with our pool experts here

Read Our Reviews

Learn more about the Dolphin Liberty 300 on our review. Our in-depth pool robot reviews are written by our pool experts and will help you make an informed decision when purchasing a robotic pool cleaner for your pool. Read the Dolphin Liberty 300 Review or browser other top robotic pool cleaner reviews.

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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 2023.