Quick Answer: “Dolphin Advantage” covers three separate robots from Maytronics: the base Advantage (about $599, floor + walls, 33 ft pools), the Advantage PRO ($999, floor + walls + waterline, 50 ft pools, Wi-Fi), and the Advantage ULTRA ($899, floor + walls + waterline, 50 ft pools, no Wi-Fi). The catch, confirmed directly against Maytronics’ own spec sheets: the PRO and ULTRA are otherwise identical — same suction, same coverage, same warranty — so the $100 gap between them buys exactly one thing, the Wi-Fi app. Skip the app and the ULTRA is the better buy for the same cleaning result.
If you searched “Dolphin Advantage” expecting one robot, here’s the short version: Maytronics sells three under that name, and the suffix changes what you’re buying more than the price does. Below is the plain-English breakdown of each tier, real 2026 prices, and which one actually fits your pool and budget.
The Advantage family at a glance
| Model | Cleans | Max pool | Wi-Fi | Weekly timer | Price |
|---|---|---|---|---|---|
| Advantage (base) | Floor, walls | 33 ft | No | No | ~$599 |
| Advantage ULTRA | Floor, walls, waterline | 50 ft | No | Yes | ~$899 |
| Advantage PRO | Floor, walls, waterline | 50 ft | Yes (MyDolphin Plus) | Yes | ~$999 |
Dolphin Advantage ULTRA
- Cleans floor, walls and waterline of inground pools up to 50 ft.
- 4,000 GPH suction — identical motor to the pricier PRO.
- Weekly timer and anti-tangling swivel included; no Wi-Fi.
Robots this size usually ship freight, which can mean a multi-day wait — a free 30-day Amazon Prime trial can get one on your deck faster, and you can cancel before the trial ends if you don’t plan to keep it.
By the numbers
- Suction is flat across all three tiers: base Advantage, PRO, and ULTRA all run the same 4,000 GPH motor per Maytronics’ own spec sheets — the same “coverage goes up, raw power doesn’t” pattern already confirmed across the Dolphin Explorer E10/E20/E30 trio. Picking a pricier Advantage tier buys coverage area and features, not stronger cleaning.
- The PRO-vs-ULTRA gap is exactly one feature: both are rated for the same 50 ft pools, the same floor-walls-waterline coverage, the same 2-year warranty, and both ship with the anti-tangling swivel and weekly timer — the only spec that differs, per Maytronics US, is Wi-Fi/MyDolphin Plus app access on the PRO.
- Price spread: the three tiers span $599 to $999, a 1.7x range — but $100 of that ($899 ULTRA → $999 PRO) buys app control alone, not more cleaning.
- Base-tier coverage cut: the base Advantage is rated for pools up to 33 ft, well under the PRO/ULTRA’s 50 ft, and skips waterline scrubbing entirely — a real coverage step-down, not just a missing convenience feature.
What “Advantage” actually buys you (and what it doesn’t)
All three Advantage models share CleverClean navigation and the same 4,000 GPH suction motor — confirmed directly against Maytronics’ own product pages. What changes between tiers is pool-size rating, coverage area, and control method, not cleaning power.
Base Advantage — the smallest-pool, floor-and-walls entry point. At about $599, it’s Maytronics’ cheapest current Advantage-family robot, but it’s rated for pools up to only 33 ft and doesn’t scrub the waterline at all — no scum-line removal, no weekly timer. It makes sense for smaller above-ground or compact inground pools where a pressure or suction cleaner isn’t already handling the walls.
Advantage ULTRA — full coverage, no app, the value pick. At about $899, it jumps to 50 ft pools with full floor-walls-waterline coverage, a weekly timer, and the anti-tangling swivel — everything the PRO offers except Wi-Fi. For an owner who’s happy to start the cycle by hand or rely on the built-in weekly timer, this is functionally the same robot as the PRO for $100 less.
Advantage PRO — the ULTRA, plus the app. At $999, the PRO adds Wi-Fi and MyDolphin Plus app control (remote start, scheduling, monitoring from your phone) on top of hardware that is otherwise identical to the ULTRA. Worth the premium only if phone control specifically matters to you.
Which one should you buy?
If your pool is 33 ft or smaller and you don’t need waterline scrubbing, the base Advantage is the cheapest legitimate entry into the Dolphin brand.
If your pool is up to 50 ft and you want full floor-walls-waterline coverage, compare the ULTRA and PRO on one thing only: do you want app control? If not, buy the ULTRA — you’re getting identical cleaning for $100 less. If you do want to start or schedule cleanings from your phone, the PRO is the one to buy, and the $100 is a fair price for that convenience alone.
If you want faster suction than the Advantage family’s flat 4,000 GPH, or gyroscope-based navigation instead of CleverClean’s scanning pattern, compare against the Dolphin Sigma or Dolphin Premier — both sit above the Advantage family and trade a real price jump for stronger motors and smarter navigation. For the full lineup across every Dolphin tier, see our best Dolphin pool cleaner guide, and for the wider market beyond Dolphin, our best robotic pool cleaner guide covers Beatbot, Aiper, Polaris, WYBOT and Hayward too.
The bottom line
“Dolphin Advantage” is three robots, not one, and the names don’t rank the way you’d expect — “ULTRA” sounds like the top tier, but it’s actually cheaper than “PRO” and misses only the Wi-Fi app. The base Advantage (about $599) is the smaller-pool, floor-and-walls entry point. The ULTRA (about $899) and PRO ($999) are mechanically identical full-coverage robots — the $100 gap buys app control, nothing else. Unless you specifically want phone control, the ULTRA is the smarter buy of the two.