Morton® Salt F114980000G Potassium Chloride Pellets, 40 Lbs/18.1 KgMorton potassium chloride pellets provide an effortless way to soften your water while reducing sodium and adding potassium to your softened water. Potassium chloride is 99% sodium free. Using potassium chloride pellets reduces sodium levels in your softened water and chlorides discharged into the environment. It also provides potassium, an essential nutrient. 40 lbs 18. 1 kg 99% sodium free For water softeners Reduces sodium levels in softened water