Can spas be self-cleaning?
Every spa made is “self-cleaning” to some extent, and yet no spa totally cleans itself. “Self-cleaning” means the spa automatically, periodically circulates the water through the filter. With an ozonator, you’ll also enjoy sanitization simultaneously. With low speed on, water is being pulled through both the top skimmer and the bottom drain(s), which are pulling debris from the footwell area of the spa.
