Dolphin Premier Robotic Pool Cleaner vs Polaris Vac-Sweep 3900 Sport
Side-by-side comparison of Dolphin Premier Robotic Pool Cleaner (Maytronics) and Polaris Vac-Sweep 3900 Sport (Polaris) — specs, pricing, Robo Index, and verified deployments. Updated daily.
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Layer 1: Identity & Trust
Manufacturer Country
- Dolphin Premier Robotic Pool CleanerUnited States
- Polaris Vac-Sweep 3900 SportUnited States
Year First Available
- Dolphin Premier Robotic Pool Cleaner2026
- Polaris Vac-Sweep 3900 Sport—
Verified Deployments
- Dolphin Premier Robotic Pool Cleaner0 Deployments
- Polaris Vac-Sweep 3900 Sport0 Deployments
Layer 2: Operational
Price Range (USD)
- Dolphin Premier Robotic Pool Cleaner$719 USD
- Polaris Vac-Sweep 3900 SportContact for quote
Availability Status
- Dolphin Premier Robotic Pool CleanerACTIVE
- Polaris Vac-Sweep 3900 SportACTIVE
Layer 3: Category Specific
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | United States | United States |
| Year First Available (values differ) | 2026 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $719 USD | Contact for quote |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Battery / Shift Runtime, Payload Capacity, Reach, Max Speed, IP Rating, Autonomy Level
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Trade-offs at a glance
Frequently asked
Who makes Dolphin Premier Robotic Pool Cleaner and Polaris Vac-Sweep 3900 Sport?
Dolphin Premier Robotic Pool Cleaner is made by Maytronics, based in US. Polaris Vac-Sweep 3900 Sport is made by Polaris, based in US.
How do Dolphin Premier Robotic Pool Cleaner and Polaris Vac-Sweep 3900 Sport compare on the Robo Index?
Dolphin Premier Robotic Pool Cleaner grades AA on the Robo Index. Polaris Vac-Sweep 3900 Sport grades BBB. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are Dolphin Premier Robotic Pool Cleaner and Polaris Vac-Sweep 3900 Sport in the same category?
Both robots are classified as Pool Cleaning on Robolist. Filters and ranking treat them as direct alternatives.
What should a buyer ask vendors when choosing between Dolphin Premier Robotic Pool Cleaner and Polaris Vac-Sweep 3900 Sport?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The hidden specs vendors hope you'll miss.
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About this comparison
Dolphin Premier Robotic Pool Cleaner vs Polaris Vac-Sweep 3900 Sport compares two robots in the pool-cleaning category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.