Best Granular Calcium Hypochlorite

In The Swim Chlorine Granules - Cal-Hypo Pool Shock - Fast Dissolving Granular Calcium Hypochlorite for Sanitizing Swimming Pools - 50 Pounds

  • Fast-acting Calcium Hypochlorite chlorine granules provide 65% minimum available chlorine for hard-hitting immediate results!.
  • NOTE: This item cannot be shipped to Alaska or Hawaii (item will be removed from your order)..
  • Fast-acting Calcium Hypochlorite Cal-Chlor chlorine granules provide 68% available chlorine for hard-hitting immediate results!.
  • Clears cloudy water or dull water appearance. Non-stabilized formula is ideal for super shocking or everyday use, contains no cyanuric acid..
  • Cal-Chlor granules can be used in swimming pools, spas and hot tubs. Must pre-dissolve/dilute to prevent bleaching of the liner..
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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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