BioGuard Scale Inhibitor - 1 Quart frog inline cartridges SpaGuard Spa Water Clarifier is

SpaGuard Spa Water Clarifier is a liquid spa and hot tub clarifier designed to help clear cloudy water and bring back the clean

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

with the larger bottle designed for longer-term supply

BioGuard 3-Step compatible: Can be used as part of the BioGuard 3-Step Pool Care System

and other spa equipment

BioGuard Scale Inhibitor - 1 Quart frog inline cartridges SpaGuard Spa Water Clarifier isBioGuard 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