We often get asked why the 7-month kit costs less than the 6-month kit. The 7-month kit comes with one bottle of Pure Enzymes for Spas and one bottle of Spa Concentrate. The Spa Concentrate costs less per month than the Pure Enzymes for Spas.
Simply add 1 full bottle of Pure Enzymes for Spas, balance pH and alkalinity, and add minimal Sanitizer. After one month, add a capful of the Spa Enzyme Concentrate every other week. That's it!
7 Month Kit Contents: