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Doheny's

Doheny's Super Pool Shock | Pro-Grade Chlorine Shock, Quick-Dissolving, Fast-Acting 68% Cal-Hypo Granular Pool Shock | 24 x 1lb Bags, Proudly Made in The USA

  • Based on 1,919 reviews
Condition: New
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$109.99 Why this price?

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Availability: In Stock.
Fulfilled by Doheny's Pool Supplies Fast
Arrives Jun 13 – Jun 15
Order within 12 hours and 45 minutes
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Size: 24 x 1 lb. Bags


Features

  • Fast-Acting Pool Shock: Instantly boosts chlorine levels to eliminate algae and contaminants, keeping your pool crystal clear.
  • Pro-Grade Cal Hypo Shock: Made with 68% calcium hypochlorite and 65% available chlorine for powerful, long-lasting pool maintenance.
  • Convenient & Easy to Use: Pre-measured 1lb bags ensure quick, hassle-free applicationno measuring needed.
  • Effective Dosage: Use 1lb per 10,000 gallons; for spring openings or heavy algae blooms, apply 2-3 doses for best results.
  • Trusted Quality, Family-Owned: With over 50 years of pool supply expertise, Dohenys provides high-quality products you can count on.

Brand: Doheny's


Item Weight: 16 ounces


Item Form: Granular


Product Benefits: Contaminants


UPC:


Brand: Doheny's


Item Weight: 16 ounces


Item Form: Granular


Product Benefits: Contaminants


UPC: 660174102933


Number of Items: 24


Unit Count: 384.0 Ounce


Item Weight: 1 pounds


Manufacturer: Doheny's


Item model number: 7701


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 13 – Jun 15

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • You have a pool, you need this pool shock
Size: 24 x 1 lb. Bags
Item exactly as described. I need pool shock to last me through the summer. This was just what I needed. We have been getting thunderstorms where I live and the algae grows super fast. This knocks it down quickly and effectively. My family is happy the pool is open and ready for play!
Reviewed in the United States on May 3, 2025 by T.K.
    • Great product
Size: 24 x 1 lb. Bags
Works great at a cheap price . And delivered within two days
Reviewed in the United States on May 19, 2025 by Roger
    • Amazing results
Size: 24 x 1 lb. Bags
Review Image by Tammy Fowler Tammy Fowler
Review Image by Tammy Fowler Tammy Fowler
This product is amazing. Dissolves quickly and the pics are only one hour from green to blue. Will take a few more hours to be clear.
Reviewed in the United States on May 8, 2025 by Tammy Fowler Tammy Fowler
    • Good product
Size: 24 x 1 lb. Bags
Works great. As soon as I see a little algae, I throw in two packs. My pool is 15,000 gallons and it clears it right up.
Reviewed in the United States on May 11, 2025 by Amazon Customer
    • Great for the price
Size: 24 x 1 lb. Bags
Great. Packaged well, and is equivalent to 24 pounds which, for pool shock with this high of a chlorine concentrate, is a steal.
Reviewed in the United States on April 19, 2025 by Tyler
    • Works well!
Size: 24 x 1 lb. Bags
Order was shipped promptly, received before original delivery date. It works great
Reviewed in the United States on May 16, 2025 by Kerrie Liddell
    • Pool shock
Size: 24 x 1 lb. Bags
Love buying in bulk
Reviewed in the United States on May 21, 2025 by Victoria Quinn
    • high chlorine concentration product
Size: 12 x 1 lb. Bags
Hard to find high concentration (65%+) shock other than at brick and mortar pool stores, this fits the bill nicely. Pool came clear in two days.
Reviewed in the United States on May 6, 2025 by Lee Vought

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