Refurbished Dolphin Robotic Pool Cleaners
Save up to 50% on Certified Dolphin Robotic Pool Cleaners. Enjoy full warranty and original parts — all at unbeatable prices.
Explore Each Condition
Shop all the top Dolphin robotic pool cleaners. From the Dolphin Nautilus to new ProLine™, discover and explore all we have to offer. Every Dolphin is backed by a full manufacturer warranty.
What is Open Box?
Get the best deal with Dolphin Certified Open Box units. These robots have been lightly used, with less than 10 hours of use, and are meticulously refurbished and tested with Maytronics to meet Dolphin's exacting standards. Plus, they come with a full manufacturer's warranty. Whether you're eyeing a ProLine™ or an above-ground model, there's a perfect robot for every pool.
What is Refurbished?
Looking for even greater value? Explore our Dolphin Certified Refurbished units. Every unit is fully tested with Maytronics software, inspected, and ready to clean. These robots may have a bit more experience, with up to 30 hours of use, but still deliver exceptional cleaning power. Each unit is backed by Dolphin's full manufacturer's warranty, ensuring you get quality and peace of mind with every purchase.
Shop all Certified Refurbished and Open Box Dolphin Pool Robots
With a full manufacturer warranty and our unbeatable low price guarantee, finding the perfect pool robot has never been easier. Need assistance? Connect with one of our Pool Experts, and they'll guide you to the ideal robot for your swimming pool.
Dolphin Quantum
Save big on a Certified Refurbished Dolphin Quantum. The new Quantum includes XXL MaxBin, NanoFilters, waterline cleaning, and a 2 year warranty, plus free shipping.
Dolphin Cayman
Rated the Best Value Dolphin, shop the Certified Refurbished Dolphin Cayman with a full 2 year warranty, MaxBin, Weekly Timer, & more!
Dolphin Escape
Starting at only $589, experience the Certified Dolphin Escape in your pool today. Designed for above-ground and inground pools, backed by a full warranty.
Dolphin Sigma
Dive into huge saving with a Certified Refurbished Dolphin Sigma. With a full 3 year warranty, gyroscope, & NanoFilters, plus free shipping.
Dolphin Premier
The best deal. Save hundreds on a Certified Refurbished Dolphin Premier. With full 3 year warranty, Mulit-Media, & NanoFilters, plus free shipping.
Dolphin Quantum
Dive into savings with the Certified Open Box Dolphin Quantum. The new Quantum includes NanoFilters, XXL MaxBin, waterline cleaning, and a 2 year warranty, plus free shipping.
Dolphin Cayman
Shop the Certified Open Box Dolphin Cayman. Save big on the hottest Dolphin pool robots of the year. With MaxBin, HyperBrush, 2 year warranty, & more!
Dolphin Escape
Dive into savings with the Certified Open Box Dolphin Escape. With a 2 year warranty, MaxBin, & HyperBrush, experience the new Max-Series in your pool.
Dolphin Sigma
Save hundreds on a Certified Open Box Dolphin Sigma robotic pool cleaner. With gyroscope, NanoFilters, and a full 3 year warranty.
Dolphin Premier
Experience commercial performance for less. Shop the Certified Open Box Dolphin Premier with NanoFilters, Multi-Media, & a full 3 year warranty.
Dolphin Explorer E70
Experience the Open Box Dolphin Explorer E70, equipped with advanced sensors, a dual-layer filter basket, and a convenient caddy. Backed by a full warranty.
Dolphin Explorer E50
Featuring Wi-Fi, waterline cleaning, and a dual-layer filter basket, discover the Open Box Dolphin Explorer E50 and save big. Backed by a full warranty.
Dolphin Explorer E30
Now featuring Wi-Fi, explore the Open Box Dolphin Explorer E30 with the myDolphin Plus app, advanced waterline cleaning, and more.
Dolphin Explorer E20
Discover the Dolphin Explorer E20 robotic pool cleaner with wall climbing and a top-load filter. Enjoy free shipping and unbeatable pricing on open box models.
Dolphin E10
The best deal on a Dolphin E10 Up robotic pool cleaner. Shop this top-rated above-ground pool cleaner with free shipping and a full warranty.
Dolphin Nautilus Pool Up
Save big on the Open Box Dolphin Nautilus Pool Up robotic pool cleaner. With a full 1 year warranty, filter bag, wall climbing, and more.
Why buy from us.
Lowest Price Guarantee
Save big when you buy directly from us. With over 10,000 Dolphin robots in our warehouse, we can deliver straight to your door at unbeatable prices.
Fast Free Shipping
Every order ships free from our warehouse, usually within one business day, so you can get back to enjoying your pool sooner.
Full Warranty
Every Certified Refurbished Dolphin is backed by a full manufacturer warranty, so you can shop with complete confidence.
1-on-1 Support
Need help? Whether you're choosing your robot or setting it up, we're here for you. Get 1-on-1 support from our in-house pool experts and top-notch customer service.
Shop all Authorized Dealers
Prefer to shop with a partner? Browse Dolphin robotic pool cleaners from authorized dealers. Buying through an authorized seller preserves eligible manufacturer warranty coverage and access to genuine support.
With over 5,000 Dolphin robots in stock, Poolbots carries all the top Dolphin robotic pool cleaners.
From ProLine to Max-Series, Pool Express sells all the top Maytronics pool robots.
Carrying all the top Dolphin lineups, PoolRobots paves the way in the pool industry.