Head-to-Head

Dolphin Nautilus Pool Up vs Dolphin Active 15

A side-by-side comparison of the Dolphin Nautilus Pool Up and Dolphin Active 15 — price, filtration, cleaning coverage, brushes and warranty — to help you pick the right Dolphin robotic pool cleaner.

Feature Nautilus Pool Up Active 15
Overview
Price $799$599 MSRP $899
LineupNautilus™Active™
Best forEntry-level cleaningPool-store edition
Pool sizeUp to 33 ftUp to 33 ft
Cleaning coverageFloor + WallsFloor + Walls
Cleaning cycle2 hours2 hours
Suction4,500 GPH4,000 GPH
Scrubbing brushes21 (active)
FiltrationHigh-capacity filter bagFine + ultra-fine filter basket
Standout features
Waterline cleaning No No
3-year warranty No No
NanoFilters™ included No No
MultiMedia™ filtration No No
Media-Alert™ No No
Oversized leaf bag No No
MaxBin™ filtration No No
HyperBrush™ scrubbing No No
App control No No
Anti-tangle swivel No No
Corded power Included Included
Navigation & ownership
NavigationCleverClean™CleverClean™
Weekly schedulingOptional power supply upgradeWeekly timer
App controlNo app controlNo app control
Cable40 ft (no swivel)Standard cable (no swivel)
What is included
  • High-capacity filter bag
  • Power supply
  • 40 ft cable
  • Fine + ultra-fine filter basket
  • Ultra-Fine Filter kit
  • Power supply
Warranty1 year2 years
Cleaning coverage

Waterline cleaning

Why it matters

Dolphin Nautilus Pool Up vs Dolphin Active 15: how they compare

The Dolphin Nautilus Pool Up is part of the Nautilus™ lineup — the entry-level Nautilus™ — simple plug-and-play floor and wall cleaning with a high-capacity filter bag. It cleans pools up to 33 ft with floor + walls coverage and High-capacity filter bag filtration, backed by a 1-year warranty.

The Dolphin Active 15 is part of the Active™ lineup — a pool-store exclusive with a weekly timer and a 2-year warranty. It handles pools up to 33 ft with floor + walls coverage and Fine + ultra-fine filter basket filtration, backed by a 2-year warranty.

Our verdict: the Dolphin Active 15 wins

Between these two, the Dolphin Active 15 is the stronger robot on paper — a pool-store exclusive with a weekly timer and a 2-year warranty. It cleans with floor + walls coverage and Fine + ultra-fine filter basket filtration, backed by a 2-year warranty.

Our top recommendation: neither of these is in our two best lineups. For the best clean in this price range, step up to the Dolphin Cayman from our Max-Series™ — our top pick, highlighted at the top of this comparison.

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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