CHLORINE GRANULES 5 LB

HTH Chlorine Granules Ultra delivers powerful sanitation and clarity in one simple step. These fast-dissolving pool chlorine granules use a Cal-hypo formula that won't add extra cyanuric acid (CYA), helping prevent overstabilization, cloudy water, and chlorine lock. The all-in-one action kills bacteria and algae, clarifies and softens water, and helps prevent stain and scale-so your pool looks blue, bright, and inviting. Safe for all pool types, including vinyl-lined and saltwater systems, this granular chlorine keeps maintenance easy and reliable.