Pentair G4V Internal Head

The G4V serves as the core component of an in-floor pool circulation system. It uses a venturi-effect mechanism to create a powerful, rotating spray that cleans debris, improves water circulation, and helps distribute chemicals and heat more evenly throughout your pool.

No, the G4V features a retractable design. It remains completely flush with the pool floor when it is not in operation, ensuring a smooth surface for swimmers.

Not at all. The unit is designed for automatic 360-degree rotation during operation, which ensures optimal coverage and cleaning efficiency without any manual intervention.

This specific model is designed for in-ground pools. Before purchasing, ensure your existing in-floor system is compatible with the Pentair G4V series (Model 565571) to guarantee a proper fit.

The venturi effect increases the cleaning spray's power by pulling water from the surface. This creates a stronger, more effective jet that lifts debris and circulates water more thoroughly than standard heads, which can ultimately reduce your overall chemical and energy usage.