@ease Automatic System by Spa Frog

FROG @ease System with minerals to use less chlorine and create a more comfortable and relaxing hot tub experience. 

Q: What is the difference between the floating system and the in-line?

A: The Floating system uses a ball that is split up in halves with the mineral and chlorine and floats on the surface of your spa water.  The In-line system is meant to go in certain spa brands that have the in-line system already installed on their tubs.