Spa Sentry*

$20.99

Balance your water to prevent problems

Keeping the right balance of your spa water is necessary. Balancers control scale, adjust pH and total alkalinity and correct mineral imbalances.

  • Introduces a buffering compound, making pH easier to keep in balance
  • One easy step
  • Controls pH for up to two full months

*Spa Sentry should not be used in spas with plaster finishes or grouting that contains calcium or spas using Soft Soak®.