Sirona™ Spa Minerals create softer, cleaner spa water so you can completely relax and focus on your wellness. This mineral sanitizer contains silver chloride, which helps control bacteria. When paired with a minimal amount of sanitizer (1 ppm bromine or chlorine), Spa Minerals provide crystal clear, comfortable water for up to four months.

• • Compatible with both bromine and chlorine sanitizers
  • Reduces chlorine and bromine use by up to 50%
  • Lasts up to 4 months before needing replacement