Spa Shock Xtra
4-products in 1. Especially effective with both Ultra Pure Ozone System and Vision Sanitizing Systems. Spa water looks cleaner & brighter – with minimum of effort.
Dual oxidizers complement each other and increase positive effect of oxidization.
Also, produces a lower chlorine residual level than conventional chlorine shock so bathers can return to the spa within ½ hour.
pH buffer helps keep pH in proper range while requiring fewer adjustments.
Flocculent and clarifier help filter out particles too small for easy filtration.