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A side-by-side comparison of the Dolphin Cayman and Dolphin Explorer E30 — price, filtration, cleaning coverage, brushes and warranty — to help you pick the right Dolphin robotic pool cleaner.
| Feature | Cayman | Explorer E30 |
|---|---|---|
| Price | $1299$1049 | $1699$1099 |
| Lineup | Max-Series™ | Explorer™ |
| Best for | In-ground or above-ground | Entry Wi-Fi |
| Pool size | Up to 33 ft | Up to 40 ft |
| Cleaning coverage | Floor + Walls | Floor + Walls + Waterline |
| Scrubbing brushes | 2 (HyperBrush™) | 2 |
| Filtration | MaxBin™ | Multi-layer cartridge |
| Control | Weekly timer | Wi-Fi + app |
| Warranty | 2 years | 2 years |
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 years warranty.
The Dolphin Explorer E30 is part of the Explorer™ lineup — Entry Wi-Fi with myDolphin™ Plus app control. It handles pools up to 40 ft with floor + walls + waterline coverage and Multi-layer cartridge filtration, backed by a 2 years warranty.
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 Explorer E30 with floor + walls coverage, MaxBin™ filtration and a 2 years warranty.
Best of all, it comes in at $1049 — the same or less than the Dolphin Explorer E30 — so it's the clear value winner too.
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.
Shop Max-Series™ Shop ProLine™ Shop all DolphinThe Max-Series™ and ProLine™ deliver the best cleaning Dolphin makes. See how our top picks stack up head-to-head:
