Dolphin Quantum versus Dolphin Cayman
Compare Features, Filters, and Warranty
Cayman or Quantum. Which wins?
Diving into the Cayman vs Quantum, our pool experts distinguish the key features you'll want to look for when choosing a pool robot. That way, you can decide between the Dolphin Quantum or Dolphin Cayman.
Quantum's top features...
Includes MaxBin™
The Dolphin Quantum has an XL MaxBin™, an oversized filter basket that is easier to clean and is 225% larger than standard cartridges.
Read About MaxBin™ →Cleans the Waterline
The Dolphin Quantum cleans your entire pool - including the floor, wall, and waterline.
Why Waterline Cleaning is Needed →
Includes NanoFilters™
The included Gen 2 NanoFilters capture smaller debris other cleaners miss.
Why NanoFilters are essential →Cayman's top features...
Includes MaxBin™
The Dolphin Cayman utilizes MaxBin™, an oversized filter basket that is easier to clean and is 50% larger than standard cartridges.
Read About MaxBin™ →Cleans the Wall
The Dolphin Cayman cleans your pool's floor and walls with Active Scrubbing
Why Wall Climbing is Needed →
Includes NanoFilters™
Free with purchase at Poolbots, the Cayman's NanoFilter panels snap in to clean smaller particles other cleaners will miss. Use code: DEEPCLEAN23 at checkout
Why NanoFilters are essential →Compare essential features...
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|---|---|---|
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Quantum | Cayman |
| Cleans Waterline | Yes | No |
| NanoFiltration | Yes | Yes |
| MultiMedia | No |
No |
Leaf Bag | No |
No |
Dual Stabilizer | No |
No |
3 Year Warranty | No |
No |
| No Restocking Fee | Yes | Yes |
| 30 Day Trial | Yes | Yes |
| Shop Now | Buy | Buy |
Shoppers also looked at... Compare Vs.
Dolphin Sigma
Sigma adds waterline cleaning, NanoFilters™, triple motors, gyroscope, 3 year warranty + 30 Day Free Trial.
Dolphin Premier
Premier adds waterline cleaning, commercial grade motors, MultiMedia™, NanoFilters™, 3 year warranty + 30 Day Free Trial.
Key Differences
Quantum
- Includes NanoFilters™ - Captures small debris other cleaners miss
- MaxBin™ is larger and easier to clean than filter cartridges
- Waterline Cleaning - Cleans the pool floor, wall, & waterline
- Weekly Timer - Schedule the robot to automatically clean
- HyperBrush - Scrubs 2X the speed of standard Dolphin robots
- PowerJet 3D Mobility - Advanced propulsion jets power the Quantum along the waterline
Cayman
- Best Pool Robot Under $800 with NanoFilter™ capability, Weekly Timer, HyperBrush, and Wall Climbing.
- MaxBin™ is larger and easier to clean than filter cartridges
- Wall Climbing - Complete floor and wall coverage
- FREE NanoFilters with purchase using code at checkout: DEEPCLEAN23
- Weekly Timer - Schedule the robot to automatically clean
- HyperBrush - Scrubs 2X the speed of standard Dolphin robots
Compare Dolphin Quantum vs Dolphin Cayman
| Features | Quantum | Cayman |
|---|---|---|
| Standard Filter |  |
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| NanoFilters™ | |
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| MaxBin™ | |
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| Wall Climbing | |
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| Waterline Cleaning | |
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| Programmable Timer | |
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| Gyroscope | |
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| Dual Stabilizer | |
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| Anti-Tangle Swivel | |
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Compare Features
NanoFilters™
Often overlooked, having a NanoFilter™ can be the most important part of a pool robot. Without it, small microscopic particulate will pass right through the standard filters found on most robots. These highly advanced filters capture more debris than any other filter on the market, leaving you with a cleaner, happier, and healthier pool.
The Dolphin Quantum includes NanoFilters™
The Dolphin Cayman has optional NanoFilters™
Standard Fine Filter
These standard filters help capture larger items such as small leaves and other debris, while maximizing flow rate. However, if your pool struggles with cloudy pool water, small algae, or sand. You many want to consider a unit with NanoFilters™.
The Dolphin Quantum includes a standard filter.
The Dolphin Cayman includes a standard filter.
Programmable Weekly Timer
An automatic pool cleaner should be automatic, right? With a programmable weekly timer, you can set the robot to clean at different intervals. So your pool robot can clean for you everyday of the week while you sit back and relax - without the need to manually turn it on and off everyday.
The Dolphin Quantum includes a weekly timer.
The Dolphin Cayman includes a weekly timer.
Anti-Tangle Cable Swivel
Say goodbye to pesky tangled cords. An anti-tangle swivel allows the robot to move 360 degrees around your pool without the cord getting tangled. So you can sit back and enjoy while your pool robot vacuums and cleans for you.
The Dolphin Quantum includes an anti-tangle swivel.
The Dolphin Cayman does not include an anti-tangle swivel.
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Compare Specifications
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| Part Number | 99996203-SPLSW | 99996135-SPL |
|---|---|---|
| ASIN | B07TKNFHVZ | B07TMRFS4H |
| Waterline Cleaning | Yes | No |
| Multi-Media® | No | No |
| # of Filters Included: | 2 | 1 |
| Filter Cleaning | Ultra-fine NanoFilter and Standard Mesh Oversized MaxBin | MaxBin |
| Cleaning Coverage | Floor, Walls, Waterline | Floor, Walls |
| Cleaning Cycle | 1.5 hours | 1.5 hours |
| Number of Brushes | 2 | 1 |
| Cable Length | 60 ft | 50 ft |
| Anti-Tangle Swivel | Yes | No |
| Pool Types | In Ground | In Ground & Above Ground |
| Maximum Pool Size | 50 ft | 33 ft |
| Pool Shape | Rectangle, Oval, or Freeform | Rectangle, Oval, or Freeform |
| Obstacles | Steps, Ladder, Drain Cover, Ledges, Pop-Ups | Steps, Ladder, Drain Cover, Ledges, Pop-Ups |
| Surface | Concrete, Plaster, Gunite, Pebble, Tile, Vinyl Liner, Fiberglass | Concrete, Plaster, Gunite, Pebble, Tile, Vinyl Liner, Fiberglass |
| Media-Alert® | No | No |
| Automated Weekly Timer | Yes | Yes |
| Remote operation | No | No |
| Restocking Fee | No |
No |
| Warranty | 2 Years | 2 Years |
| Read Reviews | Dolphin Quantum Review | Dolphin Cayman Review |
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Read Our Reviews
Learn more about the Dolphin Quantum and Dolphin Cayman in our reviews. Our in-depth pool robot reviews are written by our pool experts and will help you make an informed decision when purchasing a robotic pool cleaner for your pool. Read the Dolphin Cayman Review, Dolphin Quantum Review, or browser other top robotic pool cleaner reviews.
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WHAT'S NEXT?
Try in your own pool for 30 days.
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