HTH® Pool Care pH Down

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Balance the pH levels in your swimming pool water for beautiful clarity, improved chlorine efficiency and overall healthy swimming.

  • Lowers pH & alkalinity levels for healthier water
  • Helps chlorine to work efficiently
  • Improves water comfort & prevents surface damage
  • Compatible with all swimming pools
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Prevents stain & scale

Balanced pH levels help chlorine to work efficiently and prevent scale formation on pool surfaces and equipment.

Improves swimmer comfort

Balanced pH levels help prevent eye and skin irritation.

Swim immediately

After pH Down application, swimmers can jump right back in the water!

You’re all clear with HTH®

For best results, use HTH® 6-Way Test Strips weekly to test, balance and maintain pH levels between 7.2 and 7.8 ppm.

How to use

HTH® pH Down

1. Test Your Pool Water

Use HTH® 6-Way Test Strips or Test Kit.

Use HTH® 6-Way Test Strips or Test Kit.

Apply HTH® pH Down

If the pH level measures above than 7.8 ppm, apply pH Down directly to your swimming pool and swim!

If the pH level measures above than 7.8 ppm, apply pH Down directly to your swimming pool and swim!

3. Test & Balance Weekly

pH should be maintained between 7.2 and 7.8 ppm.

pH should be maintained between 7.2 and 7.8 ppm.