HTH® pH Up

HTH® pH Up helps balance the pH in your pool water for healthy swimming. 


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About This Item

HTH® pH Up helps balance the pH in your pool water for healthy swimming. Test your water weekly to make sure pH is between 7.2 and 7.8 ppm. If pH measures below 7.2, add HTH® pH Up directly to the pool water to raise the pH, prevent corrosion of pool surfaces and prevent skin and eye irritation. HTH® pH Up is great for all pool types including vinyl-lined pools and salt water systems.

  • Protects against skin & eye irritation from pool water
  • Prevents corrosion of pool surfaces
  • Helps chlorine to work efficiently
  • Compatible with salt water pools
  • Apply direct to pool and swim when pH levels are between 7.2 and 7.8 ppm
With HTH stay balanced all summer long


Balance With HTH® pH Up

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Raises pH and Alkalinity of Water

If your pool’s pH level is too low (lower than 7.2), try HTH® pH Up to raise the pH levels and total alkalinity of the water.

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Allows Sanitizers to Work More Effectively

Did you know your pool sanitizer works best when pH is between 7.2 and 7.8? Get the most out of your swimming pool sanitizer by balancing the water first.

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Improves Comfort of Swimmers

If the pool water has pH that’s too low or too high, eye and skin irritation can occur. Keep everyone comfortable with properly balanced water.

How to Use HTH® pH Up

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1. Test pH Levels

Use HTH® 6-Way Test Strips to test the pH level. The ideal pH range is between 7.2 and 7.8. If the pH is too low, raise it with HTH® pH Up.

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2. Determine Necessary Dosage

Looking at the instruction labels on the back of the pouch, determine necessary dosage depending on pool volume (gallons) and pH level from step 1.

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3. Apply Directly to Water

With the pump running, add granules directly to the pool water spread evenly around the deep end of the pool. Use a pool brush to disperse any undissolved chemicals.




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