Skip to content
Robovations
Robovations™
Robot Autonomy, Classified
Saved

ComparisonHayward SharkVac and Maytronics Dolphin Nautilus CC Pro

Up to three

All robot pool cleaners. Every figure below is placed against the whole class, so a gap can be read against how much the class itself varies.

Where each one suits you.

The conditions each robot was assessed against, side by side. Rows marked in gold are where these machines genuinely differ.

Fit verdicts by condition for each robot
Condition Hayward SharkVac Maytronics Dolphin Na…
Pool type
In-ground GoodDesigned for in-ground gunite, concrete, and tile pools. Standard corded pool cleaner application. GoodMaytronics classifies it for in-ground pools in rectangular, round, free-form and kidney shapes.
Above-groundthey differ PoorSuction-drive design and cable tether not suited for vinyl liners or above-ground pool environments. GoodMaytronics classifies the CC Pro for above-ground pools as well as in-ground pools.
Mixed setup GoodStandard for this category, verify pool type before purchase. GoodMaytronics lists both in-ground and above-ground pools, so a mixed setup is covered.
Pool size
Small (< 400 sqft) Good10,000-12,000 gal pools clean efficiently in 2-3 hour runs. Cable length adequate for compact footprints. GoodRated for pools up to 50 ft long, well beyond a small pool's length.
Medium (400 – 800) GoodOptimal for 12,000-18,000 gal residential pools. Typical 2-3 hour cycle covers full floor coverage. GoodMaytronics' 50 ft length rating comfortably covers typical mid-size residential pools.
Large (> 800) DependsPools 20,000+ gal may exceed single-run coverage. Cable extension (additional cost) or multiple runs required. DependsRated to 50 ft long; pools beyond that exceed Maytronics' stated range, and no large-pool test was found.
Debris load
Fine (sand / silt)they differ GoodSuction captures silt and sand effectively. Filter cartridge replacement every 4-8 weeks maintains performance. DependsA fine filter kit is included, but no independent test of the CC Pro's fine debris pickup was found.
Leaves / large debris DependsLarge leaves clog intake and reduce suction; pre-clean pool surface or reduce run frequency during fall shedding. DependsNo independent test of heavy leaf loads was found, and there is no full-filter warning.
Algae / heavy fouling DependsSuction captures algae particles but does not remove thick algae mats. Chemical treatment required first. DependsTwo active brushes scrub surfaces, but no independent algae test of the CC Pro was found.
Coverage you want
Floor only GoodFloor-only design is standard for corded budget-tier models. Effective floor coverage with consistent suction. GoodMaytronics lists floor cleaning as part of its default 2-hour cleaning cycle.
Floor + wallsthey differ PoorNo wall climbing or vertical reach. Compare to wall-climbing models if wall coverage is required. GoodMaytronics lists floor and wall cleaning, and BGR describes it clinging to walls.
Floor + walls + waterlinethey differ PoorFloor-only operation incompatible with waterline cleaning. Manual waterline brushing or separate cleaner required. DependsMaytronics claims waterline scrubbing, but no independent waterline test of the CC Pro was found.

A robot being poor for a condition is a fact about fit, not a fault. “Depends” means the record names a limit worth reading, not that the answer is unknown.

Keep going.

The full recordHayward SharkVacSpecifications, evidence, the Fit Check in full, and every tracked change.The full recordMaytronics Dolphin Nautilus CC ProSpecifications, evidence, the Fit Check in full, and every tracked change.

Robovations classifies robots; it does not rank them. Nothing on this page is a recommendation, and no manufacturer influences a classification or its placement here.