Top Granular Calcium Hypochlorite Reviews

Yellow Out Swimming Pool Chlorine Shock Enhancing Treatment - 2 lbs.

  • Super powerful and effective chlorine shock treatment.
  • Ideal for spring openings, stubborn algae blooms, and regular maintenance.
  • Active Ingredient: Calcium Hypochlorite 73%.
  • NOTE: We are currently unable to ship Instant Chlorine to the state of Wyoming due to State Restrictions.
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hth Super Granule Shock 1 lb. - Total Qty: 15

  • BENEFITS: Kills bacteria and algae that have grown in your swimming pool.
  • reduces chlorine odor and eye irritation.
  • USE: Add this water treatment to your pool every 7-days.
  • COMPATIBILITY: Pool care for fresh and saltwater systems.
  • FEATURES: Crystal clear results in 24-hours.
  • ACTIVE INGREDIENTS: Calcium Hypochlorite.
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Doheny s Chlorine Super Shock - 24 x 1 lb Bags

  • 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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POOLIFE Rapid Shock 1 Lbs Bag 24

  • Calcium Hypochlorite: 68%, Other Ingredients: 32%, Minimum Available Chlorine: 65%.
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DryTec 23224 Extra Treatment Pool Shock 1-Pack

  • Chlorine pool shock, 73% calcium hypochlorite.
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DryTec 23224-24 Extra Treatment Pool Shock 24-Pack

  • Chlorine pool shock, 73% calcium hypochlorite.
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Septicfit Septic Chlorine Tablet - 6 Tablet Pail - 2 lbs - NOT for USE in Swimming Pools

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poolife Turbo Shock (25 lb)

  • Keeps swimming pool water sparkling clean and clear.
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POOLIFE Rapid Shock 1 Lbs Bag (12)

  • Calcium Hypochlorite: 68%, Other Ingredients: 32%, Minimum Available Chlorine: 65%.
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BioGuard Burnout 73 (1 lb) (24 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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