BioGuard SilkGuard Complete 1" Chlorinating Tablets sanitize your swimming pool water, but also contain a powerful algaecide, stain and scale inhibitor, SunShield stabilizer, and most importantly a water softener for a more enjoyable swim. SmartGuard technology allows for use directly in plastic skimmers. 1" size chlorinating tablets allow for greater control over chlorine levels. For use in chlorinators, floaters, or plastic skimmers.
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