SpaGuard Spa Shock 7lb.
This non-chlorine shock is the ideal oxidizer for spas with an ionizer unit. It makes undesirable compounds disappear. Spa Shock is simple to use – just apply directly into your spa water while the pump is circulating. Try Spa Shock in two convenient sizes of 35-oz and 7-lbs.
Can be used with chlorinated or brominated spas
Does not raise chlorine residual
Quick dissolving shock treatment
Destroys organic contaminants
Out of stock