Elevate your pool maintenance with our 1 Ibs. Bag of Shock, Granular 73. This shock treatment and super chlorinator controls algae, kills bacteria, and destroys organic contaminants, ensuring crystal-clear water for every swim. Suitable for all pool surfaces, its dosage is akin to traditional calcium hypochlorite, making it user-friendly and effective. As a genuine Refresh product, this concentrated chlorinating agent puts the sparkle back in dull, flat water effortlessly. Trust Florian Pools to keep your pool pristine and inviting all season long.