Ozone facts vs myths At UltraPure Water Quality, we’ve been designing and manufacturing ozone systems for swimming pools and spas since 1982. And in that time, we’ve heard every myth, misconception, and misunderstanding about ozone you can imagine. While ozone is one of the most powerful and effective water treatment tools available, confusion still persists, especially among new pool owners, spa dealers, and even some industry professionals. It’s time to clear the water. Let