Sure Soft® pool salt helps homeowners get the very most from their backyard pool by producing the sparkling clear, gentle water that only a salt water pool can provide. Designed specifically for use with electrolytic chlorine generators, Sure Soft conditions water naturally, creating pool water that is gentle on the skin, hair, nose and eyes. High-purity, extra-fine crystals dissolve rapidly and contain a natural stain fighter that helps protect pool finishes. And, Sure Soft pools are easier and less expensive to maintain than traditional chlorine pools. Sure Soft meets or exceeds the standards set by leading generator manufacturers and is the only pool salt that has earned the official certification of the National Sanitation Foundation. Available in 40-pound bags with handles for easy carrying.