40 lb Pool Salt | High-Purity, Fast-Dissolving, NSF Certified

Pool Salt is a high-purity pool salt designed for saltwater chlorinators, ensuring crystal clear, comfortable water. Harvested naturally with sun and wind, this salt is 99.8% soluble and dissolves rapidly without leaving residue, helping your chlorinator work efficiently while keeping your pool or spa in top condition. Gentle on hair and skin, free of additives, and NSF certified, pool salt offers a renewable, eco-friendly solution....