# Dolphin Nautilus CC Supreme vs Dolphin (Maytronics) Premier

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.

Prices checked Nov 4, 2026. HTML version: https://robotsforthat.com/vs/dolphin-nautilus-cc-supreme-vs-dolphin-premier/

## 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 |

## What reviewers found

### Dolphin Nautilus CC Supreme

- 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](https://pcworld.com/article/3134641/maytronics-dolphin-nautilus-cc-supreme-review.html)
- 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](https://www.thepoolnerd.com/dolphin-nautilus-cc-supreme-review)

### Dolphin (Maytronics) Premier

- 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](https://www.bobvila.com/articles/dolphin-premier-robotic-pool-cleaner-review.md)
- 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](https://www.thepoolnerd.com/dolphin-premier-review)

## 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.

Full reviews: [Dolphin Nautilus CC Supreme](https://robotsforthat.com/robot/dolphin-nautilus-cc-supreme/index.md), [Dolphin (Maytronics) Premier](https://robotsforthat.com/robot/dolphin-premier/index.md)