Best 73 Cal Hypo Pool Shocks

Doheny's Chlorine Super Shock (100 lb. Bulk (4 x 25 lb. Bucket))

• Fast Acting Pool Shock Treatment: Quickly boost the chlorine levels in your pool to remove algae and other contaminants for crystal clear pool water.
• Cal Hypo Pool Shock for Regular Maintenance: Made of 68% calcium hypochlorite, with 65% available chlorine, regular doses of this chlorine shock treatment keep your pool clear all season long.
• Easy to Use: Each pound of chlorine shock comes in its own easy-to-use bag for quick, measure-free use.
• How to Use: Use one 1lb bag of Super Shock per 10,000 gallons of water. Spring openings and pools that have extensive algae blooms may require 2-3 doses to properly treat and sanitize.
• Made in the USA: Doheny’s Super Shock is manufactured and packaged in the USA.

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.

PoolSupplyWorld 73% Super Strength Pro Pool Shock 50 LB Bucket, 70% Available Chlorine 5914705

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.

Leslie's Power Powder Plus Flagship Pool Shock and Super-Chlorinator, 1lb

• BENEFITS: Stay all clear for cannonballs.
• This fast-dissolving, convenient 4-in-1 formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarity.
• FEATURES: Multi-functional shock treatment for weekly use to solve 90% of pool water problems within 24 hours and restore crystal clarity.
• VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock.
• COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems.
• YOU'RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly.

HTH Pool Care Shock Advanced, Swimming Pool Chemical Prevents Bacteria & Algae, Cal Hypo Formula, 1 lb

• BENEFITS: Stay all clear for cannonballs.
• This fast-dissolving, convenient 4-in-1 formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarity.
• FEATURES: Multi-functional shock treatment for weekly use to solve 90% of pool water problems within 24 hours and restore crystal clarity.
• VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock.
• COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems.
• YOU'RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly.

HTH Pool Care Shock Advanced, Swimming Pool Chemical Prevents Bacteria & Algae, Cal Hypo Formula, 1 lb (Pack of 12)

• BENEFITS: Stay all clear for cannonballs.
• This fast-dissolving, convenient 4-in-1 formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarity.
• FEATURES: Multi-functional shock treatment for weekly use to solve 90% of pool water problems within 24 hours and restore crystal clarity.
• VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock.
• COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems.
• YOU'RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly.

Rx Clear Super Shock for Swimming Pools | Chlorinator and Algaecide | 68% Calcium Hypochlorite | Kill Pool Algae for a Crystal Clear Pool | Bucket - 24 Lbs

• BENEFIT: Use this all-in-one powerhouse pool shock to increase chlorine levels, prevent bacteria, algae, stain, and scale, reduce skin and eye irritation, improve filtration, and soften your swimming pool water quickly and easily.
• VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock.
• VISIBLE BLUE ACTION: This built-in feature lets you know the product is working.
• COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems.
• YOU'RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly.
• Use weekly to solve 90% of pool problems within 24 hours and restore crystal clarity.

HTH Pool Care Shock Advanced, Swimming Pool Chemical Prevents Bacteria & Algae, Cal Hypo Formula, 1 lb (Pack of 6) & Clorox Pool&Spa 12104CLX pH Up, 4 lb, 4lb

• Product 1: BENEFITS: Stay all clear for cannonballs.
• This fast-dissolving, convenient 4-in-1 formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarity.
• Product 1: FEATURES: Multi-functional shock treatment for weekly use to solve 90% of pool water problems within 24 hours and restore crystal clarity.
• Product 1: VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock.
• Product 1: COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems.
• Product 2: Raises low pH in swimming pool water.
• Product 2: Reduces eye irritation for swimmers.
• Product 2: For best results, use with the Clorox Pool App.

HTH Ultra Pool Shock - Calcium Hypochlorite (Cal-Hypo) - 40 Pound Bucket - Prevents Algae and Bacteria - Good for Weekly Use - Super-Chlorinate Swimming Pools

• All-in-one weekly chlorine boost increases chlorine levels quickly.
• 1 lb. treats up to 10,000 gallons of pool water.

Doheny's Swimming Pool Chemical Bundles | Solutions Bundled Together to $ave You Money | DOHENY's - The Most Trusted Name in Swimming Pool Chemicals (Doheny's Chemical Bundles, pH Balancing Bundle)

• THE MOST TRUSTED NAME IN SWIMMING POOL CHEMICALS! Doheny's has been $saving you money on your Swimming Pool Chemicals For Over 53 Years!.
• WE KNOW WHAT YOU NEED - WE KNOW HOW TO HELP YOU SAVE MONEY - by bundling the solutions to your problems to correct the issue the right way - THE FIRST TIME! pH Balancing Bundle Includes: 25 lbs. pH Plus, 25 lbs. Alkalinity Plus & 5 lbs. pH Decreaser.
• PROPERLY BALANCED SWIMMING POOL WATER PROTECTS YOUR EQUIPMENT INVESTMENT!.
• SHOCKING YOUR POOL WATER USING A HYPOCHLORITE SOURCE of chlorine (Bleach, Liquid Chlorine, Cal-Hypo or Lithium) raises your pools pH levels. A pH level that is too high can precipitate metals in your water that can cause staining or cloudiness. To avoid this, simply reduce your pH levels BEFORE shocking!.
• ALKALINITY FIRST! Your pool water's alkalinity is a buffer for the pH level - so it is important to correct imbalances before you attempt to correct the pH!.

100Pcs Chlorine Tablets, Chlorinating Tablets with Chlorine Floater Dispenser, Long Lasting Chlorinating Tabs, Chlorine Tabs for for Swimming Pools Hot Tubs

• Powerful chlorine shock treatment that is great for regular maintenance.
• Quickly eliminates algae, bacteria, and other harmful contaminants from your pool water.
• Main active ingredient is 68% Calcium Hypochlorite (Cal-Hypo) for quick sanitizing.
• Special Shipping Information: This product may not be available for 1 or 2 day shipping due to federal regulations that require it to ship via ground ship methods only. This product can only be shipped within the 48 contiguous states..

Clorox Pool&Spa XtraBlue 3'' Long Lasting Chlorinating Tablets 35 lb & HTH Pool Care Shock Advanced, Swimming Pool Chemical Prevents Bacteria & Algae, Cal Hypo Formula, 1 lb (Pack of 12)

• Product 1: Removes organic contaminants for clear water.
• Product 2: BENEFITS: Stay all clear for cannonballs.
• This fast-dissolving, convenient 4-in-1 formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarity.
• Product 2: FEATURES: Multi-functional shock treatment for weekly use to solve 90% of pool water problems within 24 hours and restore crystal clarity.
• Product 2: VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock.
• Product 2: COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems.