Ultra Shock 900g

ULTRA SHOCK™ is an effective non-chlorine oxidizer which aids in bromine sanitations when used with BROMO DISCS™. IT helps to control bacteria and algae in hot tub waters.
 
Beachcomber Ultra Shock (formerly called Bromate) is a highly soluble, granular, finely ground, 100% chlorine-free oxidizing product that contains Potassium Monopersulfate. This oxidizer works alone or in conjunction with Bromo Discs to create active bromine sanitizer.