Refresh 68% Cal Hypo Shock 25lb

Refresh 68% Cal Hypo Pool Shock (25 lb) is a high-performance calcium hypochlorite treatment formulated to keep your pool water crystal clear and sanitized. With 68% available chlorine, this fast-acting granular chlorine shock effectively kills bacteria, algae, and organic contaminants, making it a reliable solution for both routine maintenance and problem-solving pool care. This super chlorinator is compatible with all types of pool surfaces—including vinyl, fiberglass, and plaster—and is ideal for in-ground and above-ground pools. It dissolves quickly with no need for pre-mixing, making application fast and hassle-free. Whether you're prepping for a weekend swim or recovering from heavy use, Refresh Pool Shock restores water clarity and ensures a safe, healthy swimming environment. Key Benefits: 68% active chlorine for strong, fast results Controls algae and kills bacteria Works in all pool types and surface materials Trusted brand for dependable pool maintenance Usage:Appl