Top Calcium Hypochlorite

BioGuard Burnout 73 (1 lb) (24 Pack)

  • Powerful Calcium Hypochlorite Pool Shock.
Check Stock

ECR Calcium Hypochlorite Granules - Pool Shock - 50 Pounds

  • Due to Haz Mat Regulations These are NOT RETURNABLE.
Check Stock

BioGuard Burnout 3 (1 lb) (6 Pack)

  • Powerful Calcium Hypochlorite Pool Shock.
Check Stock

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.
Check Stock

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.
Check Stock

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.
Check Stock

DryTec 1-1901-24 Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools, 1-Pound, 24-Pack

  • Fast-Acting Quick-Dissolving Swimming Pool Sanitizer.
  • Kills bacteria, controls algae, and destroys organic contaminants in pools.
  • Recommended Dosage: 1 pound per 10,000 gallons of water.
Check Stock

Septicfit Septic Chlorine Tablet - 55 Tablet Pail - 18.8 lbs - NOT for USE in Swimming Pools

  • Designed for use in all Aerobic Treatment Systems.
  • Due to Haz Mat Regulations These are NOT RETURNABLE.
Check Stock

In The Swim Super Pool Shock 6 x 1 Pound Bags

  • Super powerful and effective chlorine shock treatment that can quickly take your pool water from cloudy to crystal clear.
  • Quickly eliminates harmful contaminants from your pool water.
  • Ideal for spring openings and regular maintenance.
  • Main active ingredient is 73% Calcium Hypochlorite makes it our strongest pool shock.
Check Stock

In The Swim Super Pool Shock 12 x 1 Pound Bags

  • Super powerful and effective chlorine shock treatment that can quickly take your pool water from cloudy to crystal clear.
  • Quickly eliminates harmful contaminants from your pool water.
  • Ideal for spring openings and regular maintenance.
  • Main active ingredient is 73% Calcium Hypochlorite makes it our strongest pool shock.
Check Stock

Chlorine Well/Pool SANITIZER PELLETS (2X) PENTAIR LP-3000 LANDOMATIC Dry CHLORINATOR

  • (2) 4 lb container of CHLORINE WELL SANITIZER PELLETS.
  • For use with LAND-O-MATIC PENTAIR LP-3000 Dry pellet chlorinator or similar style chlorinators.
  • MAXIMUM USE FOR POTABLE WATER IS 14 mg/L.
Check Stock

Septicfit Septic Chlorine Tablet - 4 Pail Value Pack - 6 Tablet Pails - 8.2 lbs - NOT for USE in Swimming Pools

  • Designed for use in Aerobic Treatment Systems.
Check Stock