Quick Answer: The Dolphin Nautilus CC Plus (~$799) is the best-value robotic pool cleaner for most inground pools in 2026. This corded Maytronics robot scrubs the floor, walls and waterline of pools up to 50 ft, ships with a 60 ft tangle-free swivel cable, runs a ~2-hour cleaning cycle, and uses a large top-load filter basket you rinse from the top. You step up from it only if you want cordless freedom or surface skimming — features that cost $1,500–$3,000. For everyone else, the CC Plus remains the robot to beat on price-to-performance.
The Nautilus CC Plus is Maytronics’ long-running best-seller, and it’s the model our editors recommend more often than any other on this site. It isn’t the flashiest robot — no AI mapping, no surface skimming — but it nails the fundamentals of a clean pool at a price that undercuts nearly every cordless flagship. Here’s the full review, with the specs that actually matter, the trade-offs, and where it fits versus its rivals.
Dolphin Nautilus CC Plus at a glance
| Spec | Dolphin Nautilus CC Plus |
|---|---|
| Type | Corded robotic cleaner |
| Cleans | Floor, walls, waterline |
| Max pool size | Up to 50 ft (inground) |
| Cable length | 60 ft swivel, tangle-free |
| Cleaning cycle | ~2–2.5 hours |
| Filtration | Top-load fine + ultra-fine baskets |
| Navigation | CleverClean scanning |
| Scheduling | Weekly timer (1 / 2 / 3-day) · Wi-Fi app on current model |
| Warranty | 2-year / 30-month limited (retailer-dependent) |
| Price | ~$799 (Wi-Fi version) |
| Rating | ★★★★½ |
Dolphin Nautilus CC Plus
- Cleans floor, walls and waterline of inground pools up to 50 ft.
- Corded — unlimited runtime, nothing to recharge.
- Large top-load filter basket rinses from the top, no messy bottom flap.
- CleverClean scanning + weekly timer for hands-off, scheduled cleaning.
If you’d rather not wait 5–8 business days for a robot this size to arrive by standard shipping, a free 30-day Amazon Prime trial can put it on your deck by the weekend — just set a reminder to cancel on day 28 if you don’t keep it.
By the numbers
- Pool coverage: Maytronics rates the Nautilus CC Plus for inground pools up to 50 ft (15 m) in length — covering the large majority of residential inground pools in a single run.
- Cable reach: It ships with a 60 ft tangle-free swivel cable, per Maytronics — longer than the rated pool size on purpose, so the robot can reach far corners without the cord pulling it up short.
- Cleaning cycle: A standard cycle runs roughly 2 to 2.5 hours (per Maytronics and major retailer listings), after which the robot parks at the waterline for easy retrieval.
- Energy use: Per the U.S. Department of Energy, the pool pump is one of the largest energy users in a home with a pool — the Nautilus CC Plus runs on its own low-voltage motor and cleans without the main pump running at all, unlike suction or pressure cleaners.
- Filtration: The CC Plus uses a top-load, dual-basket filter system (standard fine plus optional ultra-fine cartridges) that you lift straight out and rinse — no reaching under the robot to unclip a bottom door.
What it does well
Full coverage, corded reliability. The core reason the CC Plus earns our “best value” pick: it cleans the floor, climbs the walls and scrubs the waterline — the full job — while staying corded, which means unlimited runtime and no battery that degrades after a few seasons. On a 30–50 ft inground pool, corded is genuinely the smarter buy, because you never have to worry about a charge dying mid-cycle.
Top-load filtration. The basket lifts out from the top and rinses in seconds. It sounds minor until you’ve owned a robot with a fiddly bottom-door filter — the top-load design is one of the most-praised things about this model, and it makes the difference between cleaning the filter after every cycle (easy) and dreading it (skipped).
Set-and-forget scheduling. The weekly timer lets you run it every day, every other day, or every third day automatically. Drop it in, plug it into the caddy, and it keeps the pool clean without you touching it. The current Wi-Fi version adds MyDolphin Plus app control for remote start and manual steering.
The Maytronics name. Dolphin (Maytronics) is the most established brand in pool robots, and the CC Plus is its best-seller — which means parts, filters and support are easy to find years down the line. It’s a recurring top pick throughout our best Dolphin pool cleaner guide for exactly this reason.
Where it falls short
- Corded means a cable to manage. The swivel cable resists tangles well, but it’s still a cable. If cord-free convenience is your top priority, a cordless robot like the Aiper Scuba S1 is the trade-off to consider (see our best cordless robotic pool cleaner guide).
- No surface skimming. The CC Plus cleans below the waterline; it won’t skim floating leaves off the top like premium flagships (e.g., Beatbot AquaSense 2). Leaf-heavy yards may still want a skimmer or a pressure cleaner — we cover options in the best pool cleaner for leaves guide.
- No AI mapping. Navigation is the proven CleverClean scanning pattern, not camera-based mapping. In practice coverage is excellent, but spec-chasers comparing it to $2,000+ robots should know it’s algorithm-driven, not vision-driven.
- Inground only. It’s not built for above-ground pools — that’s the Dolphin E10’s job.
Dolphin Nautilus CC Plus vs the alternatives
| Model | Power | Cleans | Best for | Price |
|---|---|---|---|---|
| Nautilus CC Plus | Corded | Floor, walls, waterline | Best value overall | ~$799 |
| Nautilus CC (base) | Corded | Floor only | Cheapest Dolphin | ~$599 |
| Aiper Scuba S1 | Cordless | Floor, walls | Cord-free convenience | ~$899 |
| Dolphin Premier | Corded | Floor, walls, waterline | Large pools, multi-media filter | ~$1,199 |
| Beatbot AquaSense 2 | Cordless | Floor, walls, surface | Premium + skimming | ~$2,200+ |
The clearest decision is CC vs CC Plus: if you only need the floor cleaned, the base Nautilus CC saves you around $200; if you want walls and waterline too — and most owners do — the CC Plus is worth the step up. Against cordless rivals like the Aiper Scuba S1, the CC Plus wins on value and unlimited runtime but loses on cable-free convenience; we break that battle down in our Aiper vs Dolphin comparison. Need more filtration for a big, debris-heavy pool? Step up to the Dolphin Premier, covered in the best inground pool cleaner guide.
Who should buy the Nautilus CC Plus
Buy it if you have an inground pool up to about 50 ft, want the full floor-walls-waterline clean without paying flagship prices, and value unlimited corded runtime over cordless convenience. It’s the default recommendation for the vast majority of pool owners and the yardstick every other robot in its price range gets measured against.
Look elsewhere if you specifically need cordless freedom (Aiper Scuba S1), surface skimming for a leafy yard (Beatbot AquaSense 2), or an above-ground cleaner (Dolphin E10). For everything in between, this is the one.
Want the wider view before you commit? Our best robotic pool cleaner guide ranks every tier of the market, and the best automatic pool cleaner guide explains robotic vs suction vs pressure so you’re sure a robot is the right category for your pool.
The bottom line
The Dolphin Nautilus CC Plus (~$799) is still the best-value robotic pool cleaner in 2026. It cleans the floor, walls and waterline of inground pools up to 50 ft, its top-load filter makes maintenance painless, the weekly timer makes it hands-off, and Maytronics’ reputation means it’ll be supported for years. It won’t skim the surface or run cordless — but if those aren’t dealbreakers, nothing at this price cleans a pool as reliably. It earns its best-seller status and our ★★★★½ rating.