Pentair G4VHP Dark Gray Complete Cleaning Head Without Riser | 230131 GO-KITS while the engineered expanded polystyrene

while the engineered expanded polystyrene (EPS) core prevents warping and provides a solid bottom to resist settling

Ensure collar depth is correct and locking tabs engage properly to maintain jet performance and prevent bypass flow

With a robust locking tab and powerful spring mechanism

Retrofit‑friendly for existing G4/Gamma in‑floor return systems—no full rebuild required

Pentair G4VHP Dark Gray Complete Cleaning Head Without Riser | 230131 GO-KITS while the engineered expanded polystyrenePentair G4VHP Dark Gray Complete Cleaning Head Without Riser SKU 230131 Enhance your pool's cleaning efficiency with the Pentair G4VHP Dark Gray Complete Cleaning Head Without Riser (SKU 230131). High performance design for optimal results. Features High performance Venturi design for enhanced cleaning power Self adjustable flow ensures optimal water distribution Improved system filtration for cleaner and healthier water Increased heating efficiency