Four-in-one formula: shock, clarifier, flocculent, and pH buffer for complete spa maintenance
Fast-acting treatment: restores water sparkle and clarifies dull or cloudy spa water in as little as 15 minutes
Compatible with multiple sanitizer systems: works with chlorine, bromine, ozone, and ionization systems
pH buffered: prevents pH changes during shock treatment for stable spa water
Compact 2 lb size: ideal for small spas, storage space, or first-time users
Summarized by Shop
SpaGuard's Enhanced Shock provides spa owners with a powerful, effective shock treatment to eliminate contaminants that build-up with use, while taking just 15 minutes to work. Oxidizers break down and remove organic compounds and their odors, as well as featuring a clarifier to help the filtering system detect and remove particles that r
Active Ingredient
Sodium dichloro-S-triazinetrione
Package Size
2 lb
Recommended Dosage
3 tablespoons per 500 gallons (weekly maintenance)