Create softer, cleaner spa water. Each unit contains minerals that help control bacteria. When used with a minimal amount of sanitizer, Spa Minerals will provide clear water for up to four months!

• Replace Leisure Time^® Spa Minerals after 4 months or when draining and refilling spa with fresh water.
• Each unit treats up to 600 gallons.
• Ideal for use with non-chlorine oxidizer.
• Compatible with chlorine or bromine sanitizing systems.