
Hayward SharkVac
Score: 66/100
Dolphin Advantage Ultra
Score: 73/100Rankings

The Dolphin Advantage Ultra offers solid floor, wall, and waterline cleaning with a lightweight, plug-and-play design and 4,000 GPH suction. It lacks advanced filtration and smart app features, limiting its appeal to tech-savvy users. Ideal for pools up to 50 ft seeking simplicity and ease of handling.

The Hayward SharkVac delivers independent two-hour floor and cove cleaning with top-access filters and safety sensors. Its heavy weight and lack of wall or waterline cleaning limit versatility. Best for smaller in-ground pools needing reliable floor maintenance.
| Attribute | ![]() | ![]() |
|---|---|---|
2 hoursbest | — | |
120 minutesbest | — | |
| ↓ lower better | 21.773 kg | 8.39 kgbest |
1 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Build & Design(2) | ||
Weight (kg) | 21.773 kg | 8.39 kg |
Dimensions (L×W×H) | 624.8×449.6×759.5 mm | 56.4×44.7×32.5 cm |

Products in the top-left offer the best value (high score, low price).

Professional reviewers consider the Advantage ULTRA a solid, mid-price option that delivers reliable floor, wall, and waterline cleaning while remaining lightweight and easy to service. They commend its plug-and-play simplicity and effective dual-brush system, but consistently note the missing NanoFilter technology and limited suction as drawbacks compared with higher-end Dolphin models.
