Leslie's  Power Powder Pro 73 Calcium Hypochlorite Pool Shock  50 lbs.
Leslie's  Power Powder Pro 73 Calcium Hypochlorite Pool Shock  50 lbs.
Leslie's  Power Powder Pro 73 Calcium Hypochlorite Pool Shock  50 lbs.
Power Powder Pro 73% Calcium Hypochlorite Pool Shock - 50 lbs.
Power Powder Pro 73% Calcium Hypochlorite Pool Shock - 50 lbs.
Power Powder Pro 73% Calcium Hypochlorite Pool Shock - 50 lbs.

Leslie's - Power Powder Pro 73% Calcium Hypochlorite Pool Shock - 50 lbs.

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Leslie's Power Powder Pro 73 is our strongest chlorine pool shock with 73% Calcium Hypochlorite killing bacteria, algae, and contaminants for clear, sanitized pool water.
SKU #: 14721
  • Kills bacteria, controls algae, and destroys organic contaminants
  • Concentrated chlorinating granular Cal-Hypo pool shock
  • Fast dissolving
  • Low Residue
  • 73% Calcium Hypochlorite
  • 70% Minimum Available Chlorine
  • Fast acting solution for swimming pool problems
  • Great for super chlorination and routine maintenance use
  • Non-Stabilized - No Cyanuric Acid (CyA)
  • 9-18 oz. per 10,000 gallons provides 5-10 ppm available chlorine
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