Welcome to our forum.
There seem to be a lot of selling gimmicks, imo.
So, are ozone systems really worth it in the long run? Do they shorten the life of your cover? I used my Coleman for years and never missed it. Hottubdan, what manufacturer would you suggest? After looking into tubs for the last few weeks, the one thing I have learned is that a HT company makes it's bread and butter with their options. $1100 extra for enhanced lighting? $1995 for the "top of the line" music system. $800 for "our" best ozone system..