Dolphin Nautilus CC Supreme vs Dolphin (Maytronics) Premier
Researched by Riley Hart · prices checked Nov 4, 2026
As of Nov 4, 2026, the Dolphin Nautilus CC Supreme costs $1,449 and the Dolphin (Maytronics) Premier costs $2,499, so the Dolphin Nautilus CC Supreme is $1,050 cheaper. The Dolphin (Maytronics) Premier has a published review score and ranks #10 in our robotic pool cleaners ranking; the Dolphin Nautilus CC Supreme is not scored yet. Pick the Dolphin Nautilus CC Supreme for in-ground pools that want daily corded cleaning. Pick the Dolphin (Maytronics) Premier for leafy in-ground pools. They split the points we can measure, 2 each.
Who wins, point by point
They split the points we can measure, 2 each. Built from today's prices, the specs and independent tests for these two robots.
| Nautilus CC Supreme | Premier | Winner | |
|---|---|---|---|
| Price today | $1,449 | $2,499 | Nautilus CC Supreme |
| 3 year cost | $1,449 | $2,624 | Nautilus CC Supreme |
| Runtime | 150 min | 3 h | Premier |
| Warranty | 1 year | 3 years | Premier |
- You want to spend less (saves $1,050)
- Best for in-ground pools that want daily corded cleaning
- You care most about runtime (3 h vs 150 min)
- You care most about warranty (3 years vs 1 year)
- Best for leafy in-ground pools
- Cleans
- Floor
- Power
- Corded
- Runtime
- Maytronics lists a 2.5
- Max pool
- Pools up to 50 ft long
Corded Wi-Fi Dolphin that scrubs floor, walls and waterline
Full Dolphin Nautilus CC Supreme review, pros and cons →- Cleans
- Floor
- Power
- Corded
- Runtime
- 3 h cycle
- Max pool
- 50 ft long
Corded workhorse with swappable filters for leafy in-ground pools
Full Dolphin (Maytronics) Premier review, pros and cons →Side by side
| Dolphin Nautilus CC Supreme | Dolphin (Maytronics) Premier | |
|---|---|---|
| Price | $1,449 | $2,499 |
| 3 year cost | $1,449 | $2,624 |
| Our score | Not scored yet | 6.8/10 |
| Rank in Pool | #33 | #10 |
| Status | on sale | on sale |
| Warranty | 1 year (Maytronics US store) | 3 years |
| Pool types | In-ground pools; rectangular, round, free form and kidney shapes (Maytronics) | In-ground; rectangular, round, free form, kidney |
| Cleans | Floor, walls and waterline with waterline scrubbing (Maytronics); PCWorld saw six roller brushes and two side treads | Floor, walls, waterline |
| Power | Corded, runs independently of the pool pump (Maytronics); PCWorld measured a 50 ft cable | Corded |
| Runtime | Maytronics lists a 2.5 h default cycle and a 1.5 h option; PCWorld also ran a 3.5 h mode | Default 3 h cycle; no battery |
| Charge time | None needed, corded | None (corded) |
| Filter | Top access cartridge filters with a fine filter kit; ultra fine kit included, rated down to 2 microns (Maytronics); 4,500 gph suction | Multi layer: bottom load filter bag or cartridges, fine filter kit included; full filter indicator |
| Max pool size | Pools up to 50 ft long (Maytronics) | Pools up to 50 ft long |
| App | MyDolphin Plus app over Wi-Fi and Bluetooth with weekly timer, delay and automation mode (Maytronics); PCWorld found the app slow and sometimes failed to connect | None; no Wi-Fi |
| Weight | 24.63 lb robot (Maytronics); PCWorld measured about 41 lb with cable and power supply | 20.286 lb |
| Warranty | 1 year (Maytronics) | 3 years |
| Timer | n/a | Weekly timer |
| Best for | in-ground pools that want daily corded cleaning | leafy in-ground pools |
| Skip if | you want a long warranty for the money | you want app control |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
Dolphin Nautilus CC Supreme
- The Pool Nerd: Rated it Pool Nerd Disapproved on value, not cleaning: strong floor, wall and waterline cleaning with dual scrub brushes, but only a 1 year warranty and standard cartridge filters on an older platform. The site earns affiliate commissions. Source
- PCWorld: Tested for about 10 days. Collected roughly 90% of test debris in about an hour and regularly 95% or more on the 3.5 h cycle; saw no difference between regular and ultra clean modes. Cleanup of six filter pieces was tedious, the app was slow, and the 25 lb robot was hard to lift out. Source
Dolphin (Maytronics) Premier
- The Pool Nerd: Names it the author's personal favorite after testing about 30 robots, citing suction, filter choices and the 3 year warranty. Affiliate site with links to Dolphin dealers. Source
- Bob Vila (9/10): Cleaned light leaf litter, tile line algae and storm dirt in a Miami pool, ran quietly at about 5 cents per hour, but was heavy to lift and the caddy and remote cost extra. Source
Questions buyers ask
Which is better, the Dolphin Nautilus CC Supreme or the Dolphin (Maytronics) Premier?
The Dolphin (Maytronics) Premier has a published review score and ranks #10 in our robotic pool cleaners ranking; the Dolphin Nautilus CC Supreme is not scored yet. Pick the Dolphin Nautilus CC Supreme for in-ground pools that want daily corded cleaning. Pick the Dolphin (Maytronics) Premier for leafy in-ground pools.
Which is cheaper?
The Dolphin Nautilus CC Supreme at $1,449, versus $2,499 for the Dolphin (Maytronics) Premier, checked Nov 4, 2026. Over 3 years with running costs: $1,449 vs $2,624.
What is the difference between the Nautilus CC Supreme and the Premier?
Pool types: In-ground pools; rectangular, round, free form and kidney shapes (Maytronics) on the Nautilus CC Supreme, In-ground; rectangular, round, free form, kidney on the Premier. Cleans: Floor, walls and waterline with waterline scrubbing (Maytronics); PCWorld saw six roller… on the Nautilus CC Supreme, Floor, walls, waterline on the Premier. Power: Corded, runs independently of the pool pump (Maytronics); PCWorld measured a 50 ft cable on the Nautilus CC Supreme, Corded on the Premier.
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