Cal Hypo Granular Chlorine Shock | Calcium Hypochlorite | 1 Lb | 24 Per Case | GLB

GLB Super Charge Cal Hypo Granular Chlorine Shock delivers a fast chlorine boost to your pool, quickly raising chlorine levels and clearing cloudy water. This 1 lb bag (24 per case, SKU 71428A) uses granular calcium hypochlorite to deliver rapid sanitizing power after heavy swimming, rain, or when your pool needs a reset.

As a pool shock, it targets water quality by lifting sanitizer levels quickly and helping restore water clarity. The granular calcium hypochlorite dissolves rapidly, making it a reliable choice for routine maintenance or after events that push chemistry off balance.

• Rapid chlorine boost with granular calcium hypochlorite
• Clears cloudy water and restores water clarity
• Convenient 1 lb bag; 24 per case (71428A)
• Designed for post-swim, post-rain, or reset scenarios
• Simple dosing that fits standard pool treatment routines

Ready to refresh your pool chemistry? Add GLB Super Charge Cal Hypo Granular Chlorine Shock to your cart and enjoy crystal-clear water again.