By Shaz · Updated September 2026
5 Best Dolphin Nautilus Pool Cleaners (2026)
Few names carry as much weight in robotic pool cleaning as Dolphin. Maytronics has built the Nautilus series into a lineup that covers every budget and pool size — from a compact entry model to a fully smart flagship. Below are the five best Dolphin Nautilus robotic pool cleaners for 2026, ranked with the specs, strengths and ideal buyer for each.
Why Choose a Dolphin Nautilus?
- CleverClean navigation maps and cleans your pool systematically rather than at random.
- Energy efficiency — far less electricity than pressure or suction cleaners.
- Standalone operation independent of your pool's filtration system.
- Active scrubbing that removes algae and biofilm vacuuming alone can't.
- Lower chemical use thanks to more thorough physical cleaning.
1. Dolphin Nautilus Pool Up — Best Compact Cleaner
Best for: small pools and first-time robotic-cleaner buyers.
The entry point into Maytronics' robotics, the Pool Up packs strong performance into a compact, lightweight body.
- Coverage: floors and walls, pools up to 33 ft
- Cycle: 2 hours | Suction: 4,500 GPH
- Filter: single-level bottom-load fine filter bag
- Brushes: dual combined | Weight: 18.2 lbs | Cable: 40 ft
Why it stands out: a rare balance of affordability and capability, compatible with both in-ground and above-ground pools — versatility that's uncommon at this price.
2. Dolphin Nautilus CC — Best Value
Best for: value-conscious owners who want reliable, no-frills performance.
Often called "the lean, mean pool-cleaning machine," the Nautilus CC delivers proven Maytronics tech at an accessible price.
- Coverage: floors and walls, pools up to 33 ft
- Cycle: 2 hours | Suction: 4,000 GPH
- Filter: top-load fine filter, no-touch disposal
- Brushes: active brush | Weight: 14.8 lbs (one of the lightest) | Cable: 50 ft
Why it stands out: at under 15 lbs it's exceptionally easy to handle, and the top-loading filter means no flipping the unit to empty it. Strong customer ratings back up its value reputation.
3. Dolphin Nautilus CC Plus w/ Wi-Fi — Best Smart Value
Best for: tech-minded owners who want app control without premium pricing.
The CC Plus brings Wi-Fi and scheduling to a mid-range price, making smart cleaning genuinely affordable.
- Coverage: floors and walls, pools up to 50 ft
- Smart: full MyDolphin Plus Wi-Fi control + weekly timer
- Suction: 4,500 GPH | Brushes: dual combined
- Filter: top-load cartridge | Cable: 60 ft | Warranty: 2.5 years
Why it stands out: smart connectivity at a mid-range price, with a large review base confirming its reliability — the sweet spot for buyers who want app control but not the flagship cost.
4. Dolphin Nautilus CC Pro — Best Mid-Range Smart Cleaner
Best for: larger pools and buyers who want premium features below flagship pricing.
The CC Pro adds waterline cleaning and extended range to the smart feature set, at a notably lower price than the Supreme.
- Coverage: floors, walls and waterline, pools up to 50 ft
- Smart: MyDolphin Plus Wi-Fi + weekly timer
- Suction: 4,000 GPH | Cycle: 2 hours
- Filter: extra-large top-load | Weight: 17.4 lbs | Cable: 60 ft
Why it stands out: premium features — Wi-Fi, waterline scrubbing, large filter capacity — at a more accessible price point. See how it stacks up against the flagship in our CC Pro vs CC Supreme comparison.
5. Dolphin Nautilus CC Supreme — Best Premium Flagship
Best for: demanding pools and owners who want the very best.
The top of the residential range, combining every smart feature with the strongest cleaning hardware Maytronics offers.
- Coverage: floors, walls and waterline, pools up to 50 ft
- Smart: full Wi-Fi control + multi-option weekly scheduler
- Suction: 4,500 GPH | Brushes: triple-brush system
- Filter: dual fine + ultra-fine cartridges | Cable: 60 ft | Warranty: 3 years
Why it stands out: the triple-brush system and dual filtration handle the toughest conditions, and the 3-year warranty reflects its heavy-duty build. The choice for hands-off, best-in-class cleaning.
Dolphin Nautilus Models Compared
| Feature | Pool Up | CC | CC Plus Wi-Fi | CC Pro | CC Supreme |
|---|---|---|---|---|---|
| Tier | Entry | Budget | Mid-range | Premium | Flagship |
| Max pool | 33 ft | 33 ft | 50 ft | 50 ft | 50 ft |
| Suction | 4,500 | 4,000 | 4,500 | 4,000 | 4,500 GPH |
| Wi-Fi | No | No | Yes | Yes | Yes |
| Waterline | No | No | No | Yes | Yes |
| Cable | 40 ft | 50 ft | 60 ft | 60 ft | 60 ft |
| Warranty | 2 yr | 2 yr | 2.5 yr | 2 yr | 3 yr |
| Brushes | Dual | Active | Dual | Active | Triple |
How to Choose the Right Nautilus
By pool size: up to 33 ft → Pool Up or CC; up to 50 ft → CC Plus, CC Pro or CC Supreme.
By budget: entry → Pool Up; value → CC; mid-range → CC Plus; premium → CC Pro or CC Supreme.
By priority: waterline cleaning → CC Pro or CC Supreme; lightest handling → CC; maximum filtration → CC Supreme.
Frequently Asked Questions
How often should I run my Dolphin Nautilus?
Maytronics recommends 2–3 cycles per week during swimming season. The CC Plus, CC Pro and CC Supreme let you automate this through the app.
Can Dolphin Nautilus cleaners handle leaves and larger debris?
Yes — all models capture both fine particles and larger debris like leaves. For heavy leaf fall, models with larger filter capacity (such as the CC Pro) need emptying less often.
Are they suitable for all pool surfaces?
They work on concrete, gunite, vinyl, fibreglass and tile. The brush systems are designed to be gentle yet effective across standard pool materials.
Which Nautilus is best for above-ground pools?
All are above-ground compatible, but the Pool Up and CC are ideal for smaller above-ground pools up to 33 ft, while the 50-ft models suit larger setups.
How long do Dolphin Nautilus cleaners last?
With proper maintenance, typically 5–7 years. The extended warranties on the CC Plus (2.5 yr) and CC Supreme (3 yr) reflect their durability.
Models in this guide:
- Dolphin Nautilus CC — full review & specs
- Dolphin Nautilus CC Plus Wi-Fi — full review & specs
- Dolphin Nautilus CC Pro — full review & specs
- Dolphin Nautilus CC Supreme — full review & specs
- Dolphin Nautilus Pool Up — full review & specs
Browse all Dolphin models or see every comparison.