HTH Alkalinity Increaser 5 lb

Available for in-store pickup only

Due to shipping restrictions, this product can only be picked up in-store.

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Product Features

The HTH Alkalinity Up helps balance the total alkalinity in your pool water for healthy swimming. Test your water weekly to make sure pH is between 60 and 120 ppm. If alkalinity in your pool water measures below 60, add HTH alkalinity increaser directly to the surface to increase the alkalinity levels. HTH Alkalinity Up is great for all pool types including vinyl-lined pools and saltwater systems.
Raises total alkalinity levels in pool water
Helps pH levels from fluctuating
Protects against skin & eye irritation
Protects equipment and pool surfaces