Proguard Non-Chlorine Shock Oxidizer, 50lb

$200.95

  • Non-Chlorine Shock Oxidizer removes contaminates without raising the chlorine level
  • 42.8% potassium peroxymonosulfate with 4.3% active oxygen
  • Oxidizes nitrogenous waste that accumulate in swimming pool water
  • Does not raise chlorine residual
  • Swim in as few as 15 min.