Best Calcium Hypochlorite

POOLIFE Rapid Shock 1 Lbs Bag (12)

  • Calcium Hypochlorite: 68%, Other Ingredients: 32%, Minimum Available Chlorine: 65%.
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PoolSupplyWorld 73% Super Strength Pro Pool Shock 50 LB Bucket, 70% Available Chlorine 5914705

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BioGuard Burnout 3 (1 lb) (24 Pack)

  • Powerful Calcium Hypochlorite Pool Shock.
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BioGuard Burnout 73 (1 lb) (24 Pack)

  • Powerful Calcium Hypochlorite Pool Shock.
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ECR Calcium Hypochlorite Granules - Pool Shock - 50 Pounds

  • Due to Haz Mat Regulations These are NOT RETURNABLE.
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BioGuard Burnout 3 (1 lb) (6 Pack)

  • Powerful Calcium Hypochlorite Pool Shock.
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Septicfit Chlorine Tablets 132-Tablet Pail (45.1lb) - NOT for USE in Swimming Pools

  • Designed for use in Aerobic Treatment Systems.
  • Due to Haz Mat Regulations These are NOT RETURNABLE.
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Septicfit Septic Chlorine Tablet - 29 Tablet Pails - 10 lbs - NOT for USE in Swimming Pools

  • Designed for use in Aerobic Treatment Systems.
  • Due to Haz Mat Regulations These are NOT RETURNABLE.
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Doheny's Chlorine Super Shock (50 lb. Bulk (2 x 25 lb. Bucket))

  • Main active ingredient is 68% Calcium Hypochlorite (Cal-Hypo).
  • Powerful chlorine shock treatment that is great for regular maintenance.
  • Quickly eliminates algae, bacteria, and other harmful contaminants from your pool water.
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