[Hot Tubs] - Spa Palace

SpaGuard Spa Sentry (1qt.), CHESG42210

Regular price $ 20.95 Sale

The easiest way to control pH for up to two months, providing clear, pH-stable water.


  • 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®.