HTH® Pool Care Alkalinity Up Size:5 lbs provides superior heat-retention by trapping

provides superior heat-retention by trapping heat

It's small enough to be easy to use but big enough to get the job done

Kills only what you spray

cast metals

HTH® Pool Care Alkalinity Up Size:5 lbs provides superior heat-retention by trappingRaise the total alkalinity level to ensure healthy swimming pool water and happy swimmers. Raises total alkalinity levels in pool water Helps pH levels from fluctuating Protects against skin & eye irritation Protects equipment and pool surfaces Raises alkalinity levels Keeps total alkalinity and pH levels in range in swimming pool water. Prevents surface damage Helps prolong the life of pool surfaces and equipment (pumps, filters and heaters). Youre