A truly multi-purpose shock for your spa. Adding Multi Shock Extra to your spa, adds a sanitizer, an oxidizer, and water clarifiers to the water. The formula is buffered so it will not affect the pH of the water. Multi Shock will freshen the water and make it sparkle.
- Combines the benefits of multiple products for a quick acting product
- Contains clarifiers to help keep water looking spectacular
- Compatible with chlorine, bromine, ozone, or silver-ion systems
- Made in the USA