Shopping security
The Hydro 3S is engineered for medium to large pools, combining cordless convenience with advanced cleaning intelligence. Featuring the world’s first dual cleaning system, it uses twin inlets and a dual‑zone filter basket to capture both large debris and fine particles. With HydroCurve™ S‑shaped navigation, it achieves up to 95% pool coverage while patented lateral jets deliver enhanced waterline scrubbing. Smart app control, multiple cleaning modes, and an Eco Performance Mode extend runtime to 300 minutes, making Hydro 3S a powerful, efficient, and effortless pool care solution.
| Feature | Specification |
|---|---|
| Types of Pools | Medium to large in‑ground pools |
| Pool Size | 1076 – 1614 sq.ft |
| Applications | Private, public, and commercial pools |
| Dimensions | 398 × 405 × 253 mm |
| Weight | 7.5 kg (16.53 lbs) |
| Motor | 1 × Active Brush, 2 × Turbine Centrifugal Pump |
| Suction Power / Flow Rate | 5070 GPH / 380 L/min |
| Scrubbing Type | Dual active PVC rollers (front & rear) |
| Filtration Spec. | 180 μm |
| Filter Basket Capacity | 4.1 L dual‑zone |
| Algorithm | HydroCurve™ S‑shaped path |
| Obstacle Crossing | Up to 32 mm height |
| Battery Capacity | 11,000 mAh |
| Runtime | 200 min (standard), 300 min (Eco mode) |
| Charging Time | 4 hours |
| Cleaning Modes | Auto, Floor only, Walls & Waterline only, Eco |
| Recovery | Auto‑dock return on low battery |
| Warranty | 2 years |
| Model | Hydro 3S | Hydro 4 SE | Hydro 4 | Hydro 6 |
|---|---|---|---|---|
| Power Type | Cordless | Corded | Corded / Cordless | Corded |
| Pool Size | Up to 1614 sq.ft | Up to 1614 sq.ft | Up to 1614 sq.ft | Up to 2152 sq.ft |
| Coverage | Floor, Walls, Waterline, Slopes | Same | Same | Same |
| Runtime | Up to 300 min | Unlimited | 210 min (cordless) / Unlimited (corded) | Unlimited |
| Charging Time | 4 hours | N/A | 4 hours | N/A |
| Filter Capacity | 4.1 L dual‑zone | 4.1 L dual‑zone | 4.1 L dual‑zone | 6.7 L dual‑zone |
| Filtration Spec. | 180 μm | 180 μm | 180 μm + optional 50 μm | 180 μm + 1 μm dual filter |
| Brush Type | 2 food‑grade roller brushes | 2 food‑grade roller brushes | 2 food‑grade roller brushes | 4 food‑grade roller brushes |
| Motor Type | Deep‑Sea Motor ×3 | Deep‑Sea Motor ×3 | Deep‑Sea Motor ×3 | Deep‑Sea Motor ×4 |
| Pump Type | Dual centrifugal impeller | Dual centrifugal impeller | Dual centrifugal impeller | Dual axial pumps |
| Suction Power | 5070 GPH | 5070 GPH | 5070 GPH | 8800 GPH |
| Cleaning Path | HydroCurve™ S‑shaped | HydroCurve™ S‑shaped | HydroCurve™ Adaptive | HydroCurve™ Adaptive |
| Auto‑Docking | Yes (edge docking) | Yes (edge docking) | Yes (floats to surface) | Yes (floats to surface) |
| App Control | Chasing Basic | Chasing Basic | Chasing Pro (Cloud Control) | Chasing Pro (Cloud Control) |
| Performance Modes | Eco (energy‑saving) | Ultra (intensive cleaning) | N/A | N/A |
Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order