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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 2,460 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 Sunday, Oct 5
Order within 14 hours and 19 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: Sunday, Oct 5

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

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works well
Size: 12 x 1 lb. Bags
Good shock for a reasonable price.
Reviewed in the United States on August 16, 2025 by Sharkman
    • Healthy pool, the shock is great
Size: 24 x 1 lb. Bags
Works great , clears pool pretty quick
Reviewed in the United States on July 9, 2025 by Pam Ferebee
    • Good for the money
Size: 24 x 1 lb. Bags
Good solution at a fair price. The bags do tend to break down over time, making the bags sticky and I'm sure eventually failing, so watch that on any longer term storage, but They work well as our occasional shock
Reviewed in the United States on July 7, 2025 by Joe Skeesick
    • Shockingly good
Size: 12 x 1 lb. Bags
Works extremely well. Clears up water quickly
Reviewed in the United States on August 16, 2025 by Nicholas Watts
    • Doheny’s pool shock
Size: 12 x 1 lb. Bags
Works as anticipated and the price is very competitive
Reviewed in the United States on August 6, 2025 by Dixie Owens
    • It works
Size: 12 x 1 lb. Bags
Is chemicals for the pool! They work wonderfully.
Reviewed in the United States on August 12, 2025 by Judi
    • Good price and affective
Size: 12 x 1 lb. Bags
Great price and works great
Reviewed in the United States on July 25, 2025 by Amazon Customer
    • Great shock
Size: 12 x 1 lb. Bags
Arrived in just 2 days. Excellent packaging and excellent product. Best shock I've used.
Reviewed in the United States on July 30, 2025 by Rita Arender

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