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68% Calcium Hypochlorite Pool Shock for Swimming Pools - Chlorine Granules Swimming Pool Shock 50 lbs Bucket - Pool Chlorine for Inground and Above Ground Pool Treatment, Saltwater (50lbs)

  • Based on 6 reviews
Condition: New
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$144.99 Why this price?

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Availability: In Stock.
Fulfilled by Pool shark

Arrives Dec 31 – Jan 2
Order within 12 hours and 13 minutes
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Size: 50 Pound


Color: Bucket


Features

  • EASY SHOCK TREATMENT FOR FAST RESULTS - After a busy weekend of swimming, your pool needs a quick refresh. Pool Shark fast-dissolving granules make shock pool treatments easy. Just measure it out, toss it in, and watch your water turn from cloudy to crystal-clear in 24 to 48 hours.
  • CLEANS & CLEARS POOL WATER COMPLETELY - Nothing feels better than stepping into a pool that looks clear and smells fresh. With 68% calcium hypochlorite, our swimming pool chlorine shock granules kill bacteria, fungi, and algae, so you can enjoy safe, clean water with zero cloudiness.
  • EXACT DOSING NO MATTER YOUR POOL SIZE - Not sure how much chlorine pool shock to use? 1 pound treats 10,000 gallons of water. Safely use these pool chemicals for inground pools that are standard size (10,000-20,000 gal), all the way up to large community pools (100,000-200,000 gal).
  • COMPATIBLE WITH ALL POOL TYPES - You can use our 68% cal-hypo pool shock for an inground pool and also use our pool shock for above ground pool treatments, spa, hot tubs, vinyl-lined pools, saltwater systems, and all public and residential pools outdoors or inside facilities.
  • PREMIUM 68% CALCIUM HYPOCHLORITE - Our formula contains 68% active calcium hypochlorite, delivering stronger results than standard chlorine products. When you need fast reliable sanitization, trust Pool Shark to get the job done right the first time.
  • If you receive items with a different label, Bucket, than what is pictured, please note that any such alteration is purely cosmetic and your Cal Hypo will still function exactly as described

Description

Imagine always having your pool ready for a swim, clear and sparkling without constant upkeep. With Pool Shark’s fast-dissolving 68% Calcium Hypochlorite Granules, you get a simple, powerful solution that keeps your water crystal- clear after heavy use or routine maintenance. Pool care is easier than ever with granules designed for maximum effect. End of a long weekend of swimming? Prepping your pool for guests? Need to refresh the water after a storm? Pool Shark delivers a powerful shock treatment that eliminates contaminants, so your water is ready to enjoy again in 24 to 48 hours. We’ve taken extra care in developing a formula that dissolves fast and works quickly. With Pool Shark, you get consistent professional-grade results that save you time and effort in keeping your pool fresh and clean. FEATURES & BENEFITS: Fast- Dissolving Formula 68% Active Chlorine (from Calcium Hypochlorite) Kills Algae, Fungi, and Bacteria Controls Odor Increases Alkalinity 1 Pound Treats 10,000 Gallons Safe for All Pools Easy Weekly Maintenance CLEAR WATER YOU CAN TRUST No need to worry about complicated dosing. 1 pound of Pool Shark granules treats 10,000 gallons of water. It's a simple, reliable solution for pools of all sizes – perfect for home use as well as larger community pools located outdoors or inside facilities. 24-48 HOUR FAST-ACTING MAX STRENGTH Not all pool shock treatments are the same. Pool Shark goes beyond standard chlorine with 68% active calcium hypochlorite at a superior strength to break down bacteria, algae, and other contaminants. This fast-acting formula works quickly to give you the results you need – whether you’re correcting cloudy water or just maintaining crystal-clear conditions. UNIVERSAL POOL COMPATIBILITY From vinyl-lined inground and above ground pools to saltwater systems, Pool Shark granules are compatible with all types of swimming pools, spas, and hot tubs.

Brand: POOL SHARK


Item Weight: 50 Pounds


UPC:


Number of Items: 1


Brand Name: POOL SHARK


UPC: 659359342264


Item Weight: 50 Pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 31 – Jan 2

This item is non-returnable:

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

View our full returns policy here.

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Top Amazon Reviews


  • Looks Good to Me
Not sure how to write this review. I am NOT a chemist. To me the swimming pool is one huge chemistry experiment. I do the best I can w/ test strips and periodically bring a water sample to the corner store for testing. My salt pools have needed shock infrequently, such as when other problems happen. In this case my pump went up in smoke. Fortunately I was right there to turn off power, but I've been waiting for all the parts to arrive so I may restore functionality. I wanted / needed shock to help keep the water from turning green. This has the correct look and smell, so I think this is probably equivalent to the shock being sold at the big box home improvement stores. ... show more
Reviewed in the United States on December 4, 2024 by Paul Paul

  • Good shock, but way over-priced.
This is a good pool chlorine shock. The price, $13, seems way too high so you may be better off looking at alternatives among Amazon's excellent selection of offerings where you could fine these at half this price or less.
Reviewed in the United States on November 30, 2024 by Dr. Help

  • Its shock
Its pool shock. The price is in line with others. Not sure how to rate this. I've seen some way more expensive and some about a buck less per bag. It does dissolve well, which can be a problem with some shocks.
Reviewed in the United States on December 7, 2024 by Walt S

  • Works right and does not clump
This pool shock worked exactly as expected and dissolved properly in use. It has the same level of active ingredient as the usual brand that I get, and seems to perform exactly the same.. I would be happy to purchase this anga and would base my decision on how the price compares to other similar the products since the performance is fine. ... show more
Reviewed in the United States on December 3, 2024 by Customer

  • Cleans Pool
The shock is as good as any strong shock for a pool. It doesn't clump and it does the job. A little bit pricey for just one pound
Reviewed in the United States on December 7, 2024 by smcamp76

  • Basic bag of shock for 10K gallon pool
This is a basic bag of Calcium Hypochlorite pool shock. Each bag shocks about 10,000 gallons of water. Works just like the shock I buy at Sam's Club. Keeps my pool clear with my monthly shock treatments.
Reviewed in the United States on December 3, 2024 by CM Joe

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