Dolphin Cayman
$1299
$1049
Save $250
2 years manufacturer warranty
Dolphin Cayman vs Dolphin W 20
A side-by-side comparison of the Dolphin Cayman and Dolphin W 20 — price, filtration, cleaning coverage, brushes and warranty — to help you pick the right Dolphin robotic pool cleaner.
Dolphin W 20
MSRP $1399
3 years manufacturer warranty
| Feature | Cayman | W 20 |
|---|---|---|
| Overview | ||
| Price | $1299$1049 | MSRP $1399 |
| Lineup | Max-Series™ | Wave™ Commercial |
| Best for | In-ground or above-ground | Commercial pools |
| Pool size | Up to 33 ft | Up to 65 ft |
| Cleaning coverage | Floor + Walls | Floor only |
| Cleaning cycle | 2 hours | 3 hours |
| Suction | 4,000 GPH | 4,500 GPH |
| Scrubbing brushes | 2 (HyperBrush™) | 2 |
| Filtration | MaxBin™ | Filter bag |
| Standout features | ||
| 3-year warranty | No | Included |
| MaxBin™ filtration | Included | No |
| HyperBrush™ scrubbing | Included | No |
| Anti-tangle swivel | No | Included |
| Corded power | Included | Included |
| Navigation & ownership | ||
| Navigation | SmartNav 2.0™ | CleverClean™ |
| Weekly scheduling | Weekly timer | No weekly timer |
| App control | No app control | No app control |
| Cable | 50 ft (no swivel) | Anti-tangle swivel cable |
| What is included |
|
|
| Warranty | 2 years | 3 years |
Dolphin Cayman vs Dolphin W 20: how they compare
The Dolphin Cayman is part of the Max-Series™ lineup — the best-value Max-Series™ performer with a weekly timer, for in-ground or above-ground pools. It cleans pools up to 33 ft with floor + walls coverage and MaxBin™ filtration, backed by a 2-year warranty.
The Dolphin W 20 is part of the Wave™ Commercial lineup — a commercial Wave sold through Maytronics' commercial dealers with a caddy in the box and a 3-year warranty. It handles pools up to 65 ft with floor only coverage and Filter bag filtration, backed by a 3-year warranty.
Our verdict: the Dolphin Cayman wins
The Dolphin Cayman is our pick. As part of the Max-Series™ — one of our two top-recommended lineups — it steps ahead of the Dolphin W 20 with floor + walls coverage, MaxBin™ filtration and a 2-year warranty.
Best of all, it comes in at $1049 — the same or less than the Dolphin W 20's MSRP — so it's the clear value winner too.
Not sure yet? We're here to help
Every Dolphin Max-Series™ and ProLine™ robotic pool cleaner ships free and is backed by a full manufacturer warranty — explore our top-recommended robots and find the right fit for your pool.
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