HTH Sparkle It Cube

Makes pool water sparkle overnight. Fast acting clarifier. Place in weir basket. Directions for use: For best results, backwash, rinse and clear the pump and weir baskets. Remove HTH® Sparkle It™ cube from the outer packaging. Place HTH® Sparkle It™ Cube into the weir basket – underneath the pressure plate. Ensure that the filter is set to run for 12 consecutive hours overnight. For pools >50 000l only use one HTH® Sparkle It™ Cube at a time. Rather repeat treatment.