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

Choose from top models from the top brands.

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  • Dolphin Quantum Waterline Cleaning
  • Dolphin Quantum Filter Basket
  • Dolphin Quantum 2 Year Warranty
  • Dolphin Quantum Swivel
  • Dolphin Quantum Automatic Timer
  • Dolphin Quantum SmartNav 2.0
  • Dolphin Quantum PowerJet 3D Mobility
  • Dolphin Quantum Dual Scrubbing Brushes
  • Dolphin Quantum Cleaning Waterline
  • Dolphin Quantum Cleaning Pool
  • Dolphin Quantum Anti-Tangle Swivel
  • Dolphin Quantum Oversized Filter Basket

Dolphin Quantum

Condition: Open Box

  • Cleaning made convenient. Easy-to-use, light weight in-ground robotic pool cleaner with a weekly scheduler so you can set your Dolphin to automatically clean for you- every day, every other day, or every 3rd day.
  • Cleans with ease. Anti-tangling swivel technology allows the Quantum to move freely around large residential pools up to 50 feet for an uninterrupted hassle-free clean.
  • Hugs and scrubs your pool’s walls. PowerStream mobility provides a constant grip on vertical surfaces for intense wall and waterline scrubbing, removing tough, stuck-on-dirt for an exceptionally clean swimming pool.
  • Fine and ultra-fine filters for superior filtration. Extra-large top loading filter basket traps leaves, dirt and even small debris you can’t see, leaving your pool sparkling clean in a quick 2 hours
  • Save Energy with Every Pool Cleaning. 8X more energy efficient than pressure and suction cleaners! No hoses or booster pump required. Backed by a 2 year quality assurance.

Save $25 off any order over $500

Use Code: SAVE25 at checkout

For a limited time only.

Why Certified Dolphin robots? Save hundreds on the latest Dolphin pool robots.

Authorized Dolphin Dealer

Every Certified Open Box and Certified Refurbished robotic pool cleaners comes with a full 2-3 year warranty. Fully tested and inspected, these robots are the easiest way to save big.

Why Certified Pool Robots?

Saving on a robotic pool cleaner has never been easier. With a full 2-3 year warranty and all original parts & packaging, you can save big by shopping certified refurbished and open box.

Authorized Dolphin Dealer

Risk-Free 30 Day Trial

Try any robot in your pool for 30 days. Whether it is a Refurbished or Brand New, we know you'll love a robotic pool cleaner. And unlike the other guys, we never charge a restocking fee.

Introducing
Quantum

Dolphin Quantum

Benefits of Dolphin Quantum

The ProLine™ Advantage

The Dolphin ProLine™ steps it up with the Dolphin Quantum. With the largest filter basket ever, the Quantum is the ultimate pool cleaning machine.

Weekly Timer

Schedule your Dolphin Quantum to automatically clean daily. With a press of a button, Quantum can run daily and automate your pool maintenance.

XXL MaxBin with NanoFiltration™

225% larger than the standard Dolphin cartridges, the Dolphin Quantum's basket is the largest filter ever. At over 400in2, pool owners everywhere love the increased performance of the MaxBin.

PowerJet 3D Mobility + Waterline Cleaning

PowerJet 3D Mobility and Waterline cleaning combine for the ultimate pool coverage. Clean, climb, and scrub your pool like never before.

Dolphin Quantum Programmable Timer

Programmable Weekly Timer

Schedule Quantum to clean on its weekly timer. With a press of a button, the Dolphin Quantum will automatically clean your pool on the desired interval. Program Quantum to run daily, every other day, or every three days.

XXL MaxBin with NanoFiltration™

The largest filter yet. At over 400in2, the Dolphin Quantum's MaxBin™ is 225% larger than standard Dolphin filters. The Dolphin Quantum is a pro at vacuuming your pool.

Clean like never before. As an exclusive part of the ProLine™, the Nanofilter is a unique package offering typical Dolphin performance and comprehensive everyday usability. At the leading edge, each is among the most powerful robots available in the Dolphin product range.

Dolphin Quantum MaxBin with NanoFilters
Dolphin Quantum PowerJet 3D

PowerJet 3D Mobility

The Waterline is the direst part of your swimming pool - as over 90% of bacteria lives here. With Quantum's PowerJet 3D Mobility, the Quantum moves horizontally along the waterline. This allows Quantum's HyperBrush to scrub at 2-times the speed of the unit, attacking the dirtest part of your pool.

Read Customer Reviews

Overall Rating: 4.7

Lance Hansman - 5 Stars

Was the best thing you can buy for your pool. Drop in pool and watch clean. Pool in is brushed and vacuumed to perfection.

Jack Faessler - 5 Stars

The cleanliness of my pool has been greatly improved, and the amount of time that I must expend to maintain a clean pool has been minimized. Yours is an outstanding product: works as is demonstrated. It is in daily use here. Its ONLY detractor is the tendency for its power cord to tangle/kink with repeated use —which requires periodic manual detachment from the control unit, straightening it's cord and reattachment. A retrofit for that would be appreciated!

Miquel Abramowicz - 5 Stars

From the moment I unwrapped it I knew I'd love it. What impressed me the most was the filter baskets, with its removable sides. Compared to my old Dolphin, that used a bag, the I had to empty, wash and scrub, what a laborious pain it was. If I had to mention a deficiency, I'd list the fact that the clean cycle is too short, perhaps there's a longer cycle, that I'm unaware of. I did experience a problem with the filter panels, that started disintegrating about a year after I got, When I contacted Maytronics, they offered to replace them as a one time courtesy Kudos to them!

Pat J. - 5 Stars

I've had my Dolphin Quantum for a year now and absolutely love it. I run it year-round since I live in Florida. It performs beautifully and keeps the pool sparking clean. The only problem I have is that the cord attached to the robot doesn't swivel and you get a knotted, tangled mess. Otherwise it is a great investment.

Allan L - 5 Stars

Let leaves pileup for a week, amazing, picked up 95% very satisfied. Dolphin Quantum is a amazing bot.

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