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

provides superior heat-retention by trapping heat

resists dents

Tough and long-lasting tungsten carbide - never needs resharpening

Easy tool free entry system stores up to five extra blades

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