SpaGuard Chlorinating Concentrate 2 lbs frog @ease What is the active ingredient

What is the active ingredient

This replacement pack includes:

Compatible with common spa systems: Suitable for chlorinated or brominated spas and systems using ozone or ionization

and equipment from stain and scale problems

and dull-looking spa water

SpaGuard Chlorinating Concentrate 2 lbs frog @ease What is the active ingredientSpaGuard Chlorinating Concentrate 2 lb Mid Size Granular Chlorine for Reliable Spa Sanitizing SpaGuard Chlorinating Concentrate 2 lb is a fast acting, quick dissolving granular chlorine sanitizer made for routine hot tub and spa water care. This 2 lb size is a practical choice for regular home spa maintenance, offering more supply than a small starter bottle without taking up as much storage space as a bulk container. Designed as a granular stabilized