PH pour la piscine - pH minus Produits chimiques pour spas > Produits pour la dureté de l'eau > Dureté calcique trop basse This polystyrene (styrofoam) block is

This polystyrene (styrofoam) block is specially designed to protect the base of your Hayward light during the winter season

Ideal for preventive maintenance and equipment protection

- Removable olefin fiber cushion cover

The Original Swan Float

Its floating small duck shape is ideal for creating a warm ambiance in the water

PH pour la piscine - pH minus Produits chimiques pour spas > Produits pour la dureté de l'eau > Dureté calcique trop basse This polystyrene (styrofoam) block ispH Minus is a balancing product designed to lower your pool's water pH. Its granular formula acts quickly, without leaving any residue, to maintain balanced water that is comfortable for swimming and protective for equipment. Features Effectively lowers pool water pH Helps control alkalinity and stabilize water balance Improves the effectiveness of sanitizing products Contributes to swimmer comfort Prevents cloudy water and scale formation Fast