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Home / Robot Pool Cleaners / Dolphin Nautilus CC Plus vs Polaris F9550

Dolphin Nautilus CC Plus vs Polaris F9550

Head-to-head comparison based on trust scores, features, pricing, and real user feedback.

Dolphin Nautilus CC Plus

Dolphin Nautilus CC Plus

Maytronics

$799.00 – $999.00

9.4
Excellent
Best Overall

Pros

  • +CleverClean navigation ensures full coverage
  • +Dual scrubbing brushes handle algae buildup
  • +Top-loading filter basket for easy cleaning

Cons

  • No app or remote control connectivity
  • Cable can tangle in oddly shaped pools

Don't buy if

  • Not designed for above-ground pools or pools with vinyl liner steps.
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Polaris F9550

Polaris F9550

Polaris

$1,199.00 – $1,499.00

Pros

  • +4WD traction climbs walls and steps
  • +Vortex Vacuum picks up fine and large debris
  • +7-day programmable schedule

Cons

  • Higher price than most competitors
  • Heavier unit can be difficult to lift out

Don't buy if

  • The rear water jet can stir up settled debris if the filter canister is full.
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The Verdict

Both products score closely in our evaluation. Your choice should come down to specific features and priorities — review the pros and cons above.