Frog® @ease® SmartChlor® Replacement Cartridges-Custom Fit for Sundance® Spas

Maintaining your Sundance® Spa has never been easier. Sundance and Frog have partnered to make a sanitizing solution that is simpler and convenient. 

This kit includes: 

3 SmartChlor Replacement Cartridges

**This  does not  include the filter clip holder that is  REQUIRED  for this system to work on modern 780, 880, and 980 hot tubs.**