GLB SuperSonic Pool Shock | 71442A - 1LB

GLB SuperSonic Pool Shock | 71442A - 1LB GLB SuperSonic Pool Shock (71442A) is a powerful chlorine shock treatment that eliminates bacteria, algae, and contaminants for crystal-clear water. Fast-acting and easy to use! Product Description:Maintain a sparkling clean pool with GLB SuperSonic Pool Shock. This powerful, fast-dissolving shock treatment is designed to eliminate bacteria, break down organic contaminants, and prevent algae growth, ensuring your pool stays safe and clear. With 68% active calcium hypochlorite, GLB SuperSonic delivers a high chlorine boost that quickly restores water clarity and sanitation. Ideal for routine maintenance or as a remedy for cloudy or algae-infested water. Features: Multi-Purpose Shock Treatment – Sanitizes, clarifies, and prevents algae growth. Fast-Dissolving Formula – Works quickly with no residue left behind. High Chlorine Concentration (68%) – Powerful oxidizing action eliminates bacteria and contaminants. Compatible with All Pool Types –