Smart SilkGuard® Sticks

  • This unique compressed blue sanitizer stick dissolves much slower when the pump is turned off due to our our SmartGuard® technology. They last up to twice as long in your skimmer (skimmer application only)
  • Makes water soft and smooth
  • Has SunShield® to protect chlorine from sunlight, so you use less
  • Can be used with the Once-A-Week 3 Step BioGuard Care System

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