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HTH Pools
Raise the total alkalinity level to ensure healthy swimming pool water and happy swimmers.
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).
You’re all clear with HTH®
For best results, use HTH® 6-Way Test Strips weekly to test, balance and maintain alkalinity levels between 60 and 120 ppm.
Use HTH® 6-Way Test Strips or Test Kit.
If the total alkalinity level measures below 60, apply directly to your swimming pool.
Total alkalinity should be maintained between 60 and 120 ppm.
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