Dolphin Nautilus CC Plus vs CC Supreme: Which One Should You Buy?
Dolphin Nautilus CC Plus vs CC Pro: Which One Should You Buy?

The Dolphin Nautilus CC Plus and Dolphin Nautilus CC Pro are easy to confuse because both are corded Maytronics robots for in-ground pools. But they are not for the same buyer.
The simple version: buy the Nautilus CC Plus if you mainly care about floor and wall cleaning. Buy the Nautilus CC Pro if waterline scrubbing matters.
Maytronics lists the Nautilus CC Plus as covering the floor and walls, with a 3-hour default cycle, anti-tangle swivel, weekly timer, MyDolphin Plus app support, and an ultra-fine filter kit. Amazon also positions it for in-ground pools up to 50 feet and highlights the included ultra-fine filters.
The Nautilus CC Pro steps up to floor, walls, and waterline coverage. Maytronics lists a 50-foot maximum pool length, 2-hour default cycle, app support, weekly timer, anti-tangle swivel, and waterline coverage. Amazon also lists the CC Pro as a Wi-Fi robotic pool vacuum with wall climbing, a waterline scrubber brush, and support for in-ground pools up to 50 feet.
Feature | ||
|---|---|---|
Pool type | In-ground | In-ground |
Floor cleaning | Yes | Yes |
Wall cleaning | Yes | Yes |
Waterline cleaning | No / not the main feature | Yes |
Corded | Yes | Yes |
Best buyer | Wants value and reliability | Wants waterline cleaning |
The affiliate angle here should not be “which is better?” That is too vague. The better question is: do you care about the waterline enough to pay more?
If your pool mostly collects dirt, sand, and settled debris on the floor, the CC Plus is probably the smarter buy. You still get wall climbing, a weekly timer, and Dolphin’s parts ecosystem. Replacement filters and parts are widely listed on Amazon, which matters because pool robots are not one-time purchases; filters, tracks, and wear parts eventually matter.
If your pool gets a visible scum line, pollen ring, sunscreen residue, or algae along the tile line, the CC Pro makes more sense. Paying more for waterline cleaning is easier to justify than paying more for app features alone.
Avoid over-promising on steps. Pool robots often struggle with complex stairs, ledges, benches, or odd transitions. Even if a cleaner climbs walls, that does not mean it will clean every step perfectly.
Check the Dolphin Nautilus CC Plus on Amazon: https://amzn.to/4t195Jz if you want the lower-cost Dolphin pick for floor and wall cleaning.
Check the Dolphin Nautilus CC Pro on Amazon: https://amzn.to/3R9ZtPa if waterline cleaning is a must-have.