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The ADVANTAGE ULTRA is designed for pools up to 40 feet, similar to the PRO model, but with a focus on lightweight handling and easy filter access. It features waterline scrubbing and anti-tangle swivel functionality, along with an energy-saving design. Though it lacks some premium features, the ULTRA model provides solid performance for users needing comprehensive cleaning at a mid-range price point.
Features waterline cleaning, smart weekly timer, MaxBin™, NanoFilters™, and a 2 year warranty.
Premier adds waterline cleaning, commercial grade motors, MultiMedia™, NanoFilters™, 3 year warranty + 30 Day Free Trial.
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.
Easily transport your Dolphin ADVANTAGE ULTRA with the Dolphin Universal Caddy. Fits any Dolphin Robotic Pool Cleaner.
| Waterline Cleaning | No |
|---|---|
| Wall Climbing | Yes |
| Dual Stabilizer | No |
| Number of Motors | 2 |
| Gallons Filtered Per Hour | 4000 GPH |
| Filter Types | Top Access |
| Pool Coverage | Floor, Walls and Waterline |
| Pool Types | In Ground |
| Pool Size | 40 ft |
| Pool Shapes | Rectangle, Oval, or Freeform |
| Pool Surfaces | Gunite, Fiberglass, Vinyl, Liner |
| Cable Length | 60 ft |
| Anti-Tangle Swivel | Yes |
| Obstacle Avoidance | Steps, Ladder, Drain Cover, Ledges, Pop-Ups |
| Warranty | 2 Years |
| Brand | Dolphin |
| Manufacturer | Maytronics |
| Part Number | 99996201-ADU |
I purchased this for a 14x33' pool and it works great. Completely cleans the pool and the waterline in one cycle. Easy to use and easy to clean.
It is very light robot to carry in and out of the pool. I wanted a robot that clean the waterline around my pool. Anyway this robot climb up to the waterline and front brush is rubbing against slightly above the waterline. I am quite happy with it.
Purchased the product from Doheny pool supply. Purchased it to replace my old Kreepy Krauley that operated on the pools filtration system. The main reason I purchased the product was to reduce the burden on the main DE filtration system I was very disappointed to find out that the robotic cleaner does not really clean your pool. It picks up larger debris like leaves, worms, bugs, etc. but does not remove fine dirt. The fine dirt is blown through the fine screen back into the pool where the pool's main filtration system catches and removes the dirt. The water would become cloudy when I operated the Dolphin Advantage Ultra and is further evidence that the unit was merely re-suspending the fine dirt. It should referred to as a scrubber not a cleaner. That said, I still had to scrub the pools water line even after running the robot for 3-3hour cycles. I contacted product support at Doheny and their response was "I needed to run it longer". DUH!! Running it longer keeps the dirt suspended so that my main DE filter removes the dirt. They also want a 20% re-stocking fee to return the item. VERY DISAPPOINTED!!!!
this item does not work
The best cleaner I ever used !
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!
As a proud Authorized Dealer for Dolphin, the Dolphin ADVANTAGE ULTRA includes a full 2 year warranty from date of purchase.
No! The Dolphin ADVANTAGE ULTRA is plug and play! All you need to do is unbox the unit and plug it into an outlet. No setup or assembly required!
With a main drain clip on, you can successfully avoid the robot getting stuck on your drain.
Yes. The Dolphin ADVANTAGE ULTRA works with all types of pools, including freshwater and saltwater.
The Dolphin ADVANTAGE ULTRA 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.
No, the Dolphin ADVANTAGE ULTRA does not have WiFi or Bluetooth connectivity. Look at the Dolphin Sigma if you want a robot with WiFi & Bluetooth.
No, the Dolphin ADVANTAGE ULTRA does not utilize an app, as it can be fully controlled via its power supply.
The Dolphin ADVANTAGE ULTRA cleans for 2 hours. You can set the robot to run daily via its included programmable timer.
The Dolphin ADVANTAGE ULTRA weighs 18.478 lb.
The Dolphin ADVANTAGE ULTRA 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.
The Dolphin ADVANTAGE ULTRA can pick up leaves. While not as effective as the Dolphin Premier, which includes an oversized leaf bag.
The Dolphin ADVANTAGE ULTRA cannot perform as well as robots with NanoFiltration. As the mesh filters on Dolphin ADVANTAGE ULTRA cannot capture small particles like the newer Gen-2 NanoFilters. See all robots with NanoFiltration here.
The Dolphin ADVANTAGE ULTRA does not have NanoFilters. See all robots with NanoFilters here.
Yes, the Dolphin ADVANTAGE ULTRA cleans the waterline.
Yes, the Dolphin ADVANTAGE ULTRA cleans your entire pool - including the floor, walls, and waterline.
Yes it can!
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.
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.
If your Dolphin ADVANTAGE ULTRA 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.
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.
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.
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.
Registering your Dolphin robotic pool cleaner allows you to receive important product updates and notifications, as well as access to exclusive content and promotions.
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 2025.
