BioGuard Scale Inhibitor - 1 Quart frog inline cartridges and safe handling

and safe handling

Proper alkalinity helps control pH bounce and supports more stable water balance

with the larger bottle designed for longer-term supply

Less daily maintenance: Helps reduce frequent chlorine dosing and routine chemical handling

BioGuard Scale Inhibitor - 1 Quart frog inline cartridges and safe handlingBioGuard Scale Inhibitor 1 Quart Concentrated Scale and Metal Stain Protection for Pool Water BioGuard Scale Inhibitor is a concentrated pool treatment designed to help prevent scale build up, reduce cloudy water caused by high calcium levels, and protect pool equipment and surfaces from scale and metal stains. This 1 quart bottle is a practical choice for pools with high calcium hardness, metal containing source water, or recurring scale and staining