HTH Granule Chlorinating Chemicals 5 lb

HTH Pool Care Chlorine Granules Ultra 5 lb (was formerly known as HTH Ultimate Mineral Brilliance Chlorinating Granules). Get the ultimate in pool care convenience with this all-in-one Cal Hypo formula. It sanitizes, controls algae, clarifies, softens pool water and even prevents stain and scale to keep your pool clean, clear and ready for summer fun.
Kills bacteria & algae
When granules have completely dissolved, use HTH 6-way test strips to test free available chlorine (FAC) residual
Visibly sparkling blue water in 24 hours
This product is great for all pool types including vinyl-lined pools and saltwater systems
Do not enter your pool until the free available chlorine residual is 1 to 4 ppm