HTH 4 lbs. PODS Pre-Measured Water Soluble Pods Alkalinity Up Pool Balancer

HTH Alkalinity Up Pods help balance the total alkalinity in your pool water for healthy swimming. HTH Alkalinity Up Pods make pool care easier than ever – just drop them into the skimmer or directly into the pool, the pod liner dissolves immediately. Test your water weekly to make sure total alkalinity is between 60 and 120 ppm. If alkalinity is below 60, add HTH Alkalinity Up Pods directly to the pool water to raise the alkalinity level, and help keep pH levels in range. HTH Alkalinity Up Pods are great for all pool types including vinyl-lined pools and salt water systems.Raises alkalinity levels in pool waterHelps keep pH levels in rangePre-measured pods make pool care easier than ever – no measuring, no messFast-acting formula can be applied directly to the poolKeep total alkalinity between 60 and 120 ppm for healthy swimming