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Head-to-Head Comparison

Dolphin T45 vs Dolphin Cayman

Our pool experts compare features, filtration, specs, and value to help you pick the right robotic pool cleaner.

Dolphin T45

Dolphin T45

$1499
VS
Our Top PickDolphin Cayman

Dolphin Cayman

★★★★☆ 4.4 (103)

$1079$1299
Save $220
Pre-order: ships July 1st - July 31st
View Cayman

Dolphin Cayman or Dolphin T45 — which wins?

Our pick: the Dolphin Cayman

Diving into the Dolphin T45 vs Dolphin Cayman, our pool experts weigh filtration, cleaning coverage, smart features, and value. For most pools, the Dolphin Cayman is the robot we recommend — and right now you save $220.

What Sets Them Apart

Key Differences

T45

    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

    Side by Side

    Feature Comparison

    The features that matter most when comparing the Dolphin T45 and Dolphin Cayman.

    Feature T45 CaymanOur Pick
    Standard Filter
    NanoFilters™ Optional
    Wall Climbing
    Waterline Cleaning
    Programmable Weekly Timer

    Explained

    Compare Features in Detail

    NanoFilters™

    Often overlooked, a NanoFilter™ can be the most important part of a pool robot. Without it, microscopic particulate — fine dust, pollen, and algae — passes right through the standard filters found on most robots. These ultra-fine filters trap that debris for a noticeably cleaner, healthier pool. On some models NanoFilters are included; on others (like the Escape and Cayman) they're an inexpensive optional add-on. Learn more ›

    Dolphin T45 does not
    Optional Dolphin Cayman optional upgrade

    Programmable Weekly Timer

    An automatic pool cleaner should be automatic. A programmable weekly timer sets the robot to clean on a schedule — every day, every other day, or a few times a week — without you turning it on and off.

    Dolphin T45 does not
    Dolphin Cayman includes this

    Warranty Coverage

    A robot is only as good as its warranty. Buying through an Authorized Dealer like Poolbots gets you the full manufacturer warranty — never pro-rated or limited by cleaning cycles — plus a 30-day in-pool trial with no restocking fees. Learn more ›

    Dolphin T45 2-year warranty
    Dolphin Cayman 2-year warranty

    Watch

    Videos

    See the Dolphin T45 and Dolphin Cayman in action.

    The Details

    Specifications

    T45 Cayman
    Part Number99996241-WINI99996135-SPL
    Waterline CleaningYesNo
    Multi-Media®NoNo
    Filters Included11
    Filter CleaningMaxBin
    Cleaning CoverageFloor, Walls
    Cleaning Cycle1.5 hours
    Number of Brushes1
    Cable Length60 ft36 ft
    Anti-Tangle SwivelNo
    Pool TypesIn GroundIn Ground & Above Ground
    Maximum Pool Size50 ft33 ft
    Pool ShapeRectangle, Oval, or FreeformRectangle, Oval, or Freeform
    ObstaclesSteps, Ladder, Drain Cover, Ledges, Pop-UpsSteps, Ladder, Drain Cover, Ledges, Pop-Ups
    SurfaceGunite, Fiberglass, Vinyl, LinerConcrete, Plaster, Gunite, Pebble, Tile, Vinyl Liner, Fiberglass
    Media-Alert®No
    Automated Weekly TimerYes
    Remote OperationNo
    Restocking FeeNoNo
    Warranty2 Years2 Years

    Go Deeper

    Read Our Expert Reviews

    Our in-depth reviews are written by pool experts to help you make an informed decision.

    Dolphin Cayman

    ★★★★☆ 4.4 (103 reviews)

    Read Dolphin Cayman Review

    Try It in Your Own Pool for 30 Days

    Every pool deserves an intelligent robot. If you don't love it, simply return it — we never charge a restocking fee. Free shipping on every order.

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