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Dolphin

Dolphin Quantum Robotic Pool Cleaner (2025 Model) — Oversized Ultra-Fine and Standard Filter Bin, Weekly Timer, Anti-Tangle Swivel, & Waterline Cleaning for In-Ground Swimming Pools up to 50ft

    • Based on 585 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Terra Direct
Arrives Wednesday, Apr 30
Order within 4 hours and 8 minutes
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Features

  • 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 pools walls. PowerStream mobility provides a constant grip on vertical surfaces for intense wall and waterline scrubbing , 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 cant 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.

Brand: Dolphin


Model Name: 2024 Model


Material: Aluminum


Color: white


Product Dimensions: 22.2"L x 17.6"W x 12.8"H


Power Source: Battery Powered


Special Feature: Weekly Timer, Anti-Tangle Swivel, Power Stream Mobility, Oversized Ultra-Fine and Standard Filter Bin


Engine Type: Battery Powered


Assembly Required: No


Control Method: Touch


Year: 2023


Voltage: 24 Volts


Warranty Type: Limited


Efficiency: 8X more energy efficient than pressure and suction cleaners


Product Care Instructions: Rinse after use, deep clean filters periodically, and store properly when not in use.


Battery Description: Lithium-Ion


Installation Type: in-ground pool installation


Number of Lithium-ion Cells: 6


UPC: 724131500412


Product Dimensions: 22.2 x 17.6 x 12.8 inches


Item Weight: 28.5 pounds


Manufacturer: Maytronics US


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • After 11 years and six other robots, this is the one!
Review Image by acrisis acrisis
The media could not be loaded. Honest review, not sponsored, etc: this is our best robot yet! The house we purchased 12 years ago, came with a large in ground pool. We're also surrounded by pine trees, birches, maples, oaks, ... . Cleaning manually with a suction hose, wasting so much time, water and chemicals was not an option for me. Thus started the path with robotic cleaners. One particular brand we had 4 failures between motors and control boxes in 10 years; one dolphin robot would not climb walls, another one died and last year, in 2021, we actually ended up with TWO robots. An aquabot ( only really cleans floors despite saying it does walls ) and this mid range Dolphin Quantum. This Dolphin Quantum is hands down our best robot yet. I does not have all the bells and whistles, like remote control, wifi, fancy display ... but forget all that crap. Had it. Doesn't work ... or the robot dies and then you wasted an extra $250 $500 on fancy features you barely use. This robot ticks all the boxes for me: + extra large volume cleaning basket + two large soft scrubbing brushes (many others just have 1) + basket is easy to install, remove, open and clean out + no bags to clean for 5 - 10 minutes, that may blow off their tray (smart pool brand robots issue) ... just a simple sturdy rigid box with a full bottom that opens up + dead simple control box: power and pick 1 2 or 3 (for repeat cycle in n days) + cleans the floor, inside corners between floor and walls as well as the vertical walls + does a fabulous job cleaning around the water line and even moves sideways across the waterline (see video clip) + swivel cord = YES (see photo, video and note below) + has not gotten stuck on our steps into the pool + has not gotten stuck on our floor drain + fine and ultra fine filters are super easy to swap out Ignore the review for this robot that says there's no swivel. The white thing in that customer's picture is the swivel! As advertised. Don't know how they missed it. It works and is quite standard across the industry. Now there's a trick to having the swivel work for you - which I learned the hard way with our previous brand robot that we had 4 of, and they were notorious for tangling: >>> only give the robot as much cord as it needs! Put the robot in the water with next to no cord, get the whole cord stretched out on the deck, leave excess cord on the deck, and tuck away whatever amount of cord it does not need, then plug it in. If you have a 15x30 20x40 pool and chuck the robot in with all the cord, it may / will tangle. However if you have a 40 ft long pool and and you give it about 45-50 feet, it will untangle and swivel when it goes across to the deep end on other side of the pool. Has ours tangled in the past year? Minimally so. Sometimes, they just want to run in a circle a bit after they've taken a lot of cord into the pool, and in a year's time, two summer seasons, it's had a few minor issues with the cord. But no cord was tightly damaged and Nothing like when you don't have a swivel or when you give it unlimited cord. This thing has been a beast, with the standard (non pleated) filter, filling up its basket with leaves, seeds, ... it does a solid job on walls with its two scrubbers against algae, it comes up out of the water with the front and then scrubs the wall sideways for a bit. Absolutely fabulous. Now this year, we did end up with some water quality issues and excess algae. After fixing the water for phosphates, instead of doing the vacuuming with a suction brush on waste as they said at the pool store ... don't use a robot, you must hand vacuum to waste ... it was taking way too much time. So, I figured I'd let the robot do it anyhow. I swapped in the extra fine pleated filters and sent the robot on its way. And it was doing great! It sucks up the phosphate that fell to the bottom overnight easy peasy. Within two days, some backwashing, the robot running around, sucking up the dropped material on the floor, our pool is looking a ton better and should be back to pristine condition in a couple days. This is not an inexpensive robot, you can buy a lot cheaper, but for our in ground vinyl pool, with a lot of floor and surface area, tons of cleanup in the fall; it is a very solid performer and gets my two thumbs up. ... show more
Reviewed in the United States on September 11, 2022 by acrisis acrisis
    • Only One Week Into This Quantum and so Disappointed with it's non-performance.
Delivered 4-8-25, lots of issues right now with this quantum. I took a huge gamble buying this because it is just so expensive and for that kind of money, expected a decent amount of service out of it. Thank goodness there is a 30 day return window. Trying right now to keep giving it chances before I have to pack it up because that is just something I dread, returning stuff. But because it is so expensive, will not let this go outside the return window. 1. I was originally so excited when I opened the box and started assembling the machine. Just a few pieces of paper in English. Nowhere was there any written instruction whatsoever for inserting the ultra fine filters to the basket. They only show you how to clean the filters, but leave the part out on inserting them, how can you clean them if you can't figure out how to insert them?? I spent 2 hours trying to figure this out, gave up and came here to Amazon and still no instructions. Finally after searching endlessly on the internet, found someone showing a video with no sound of putting the ultra fine filters into this basket. At first I still didn't get it because there was no sound, but I forced myself to not give up and finally figured it out in swapping the filters that came already inside the basket with the ultra fine filters. I consider myself now an expert on inserting and removing the filters. I may even do my own step by step video, so others don't go thru what I went thru. Mine will have step by step sound to it. Cleaning it is a breeze. Those ultra fine filter pleats are amazing at grabbing the stubborn algae. I am very grateful for them designing a system with this type of filters that picks up algae. 2. Like others have said, you turn it on and maybe after 10 minutes or even sometimes 20minutes, it just sits out there not moving. I've only had this machine as of today one week. It has a great giddy up and go when it starts up but then just fizzles out and what a hassle to drag it out of the water for inspection when it shuts down like that. Propeller gets dissected and cleaned each time, everything gets hosed down, the tracks get checked and trying so hard to give this machine a chance. 3. Something is wrong with my control box. After I troubleshoot it and have tried another electrical outlet with another GFC still has the same issue. The lights are supposed to light up for a full clean or even a 1 hour clean and no lights. Also, when this machine stops working and just sits out there in the water, the controller will still show the light all lit up and after it cleans for 3 hours, the light is supposed to shut off. I have unplugged this thing so many times, and pulled the long blue cord out testing the connection to the controller, and still the same issue over and over. Remember only one week into this machine. I will give it a couple more weeks of trying it out only because as mentioned detest returning things. Someone mentioned on here that the Maytronics Dolphin Sigma is great but understand it is very expensive, but if it works and has less problems then this one, willing to upgrade to that one. I will come back here in a couple weeks and update this review again. Sure was hoping this was going to be a gem but, really disappointed right now on how it has been so far after one week. ... show more
Reviewed in the United States on April 16, 2025 by AmazonForever
    • Hard-working pool cleaner
Replaced my dolphin triton after nearly three years with the Quantum. It is working like a champ so far. Does a great job. Pretty expensive at $1300, but compared to hiring a pool company it is a bargain. I hope it lasts longer than my Triton . It lasted under 3 years. Still,I wouldn’t have a pool without one of these. They make my life so much easier. ... show more
Reviewed in the United States on April 12, 2025 by Kyra fan

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