45300A - Leisure Time - Replenish is a non-chlorine shock oxidizer.
Leisure Time Replenish combines the power of Oxone® with chlorine to shock, oxidize, buffer and clarify spa water. It is ideal for spas with mineral systems and is compatible with chlorine and bromine sanitizers.
This is used once per week, or as needed to reduce cloudiness. One purpose of this treatment is to break-down organic waste contaminants which cause odor and cloudy water.