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- In The Swim Pool Shock – 68% Cal-Hypo Granula...
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Item #:
30928857
In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 25 Pounds
88% of respondents would recommend this to a friend
Item #:
30928857
USD 141
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Saturday, September 26
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Quickly eliminates algae, bacteria, and other harmful contaminants from your pool water with 68% Calcium Hypochlorite (Cal-Hypo) active ingredient.
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What Stands Out
High Purity
Contains 68% calcium hypochlorite, ensuring powerful sanitation for your pool while effectively killing bacteria and algae, providing crystal clear water that enhances your swimming experience.
Bulk Packaging
Offered in a generous 25-pound size, this product delivers exceptional value and longevity, making it ideal for frequent pool maintenance without the hassle of constant repurchasing.
Immediate Results
Quick-dissolving granules provide rapid chlorine action, allowing you to instantly treat your pool water, ensuring a safe and enjoyable swimming environment for friends and family.
Product Details
- Powerful chlorine shock treatment for regular maintenance
- Quickly eliminates algae, bacteria, and harmful contaminants from pool water
- Main active ingredient is 68% Calcium Hypochlorite (Cal-Hypo) for quick sanitizing
- Dosage: 1 Pound per 10,000 gallons
- Suitable for swimming pools, spas, and hot tubs, but must be pre-dissolved/diluted to prevent bleaching of the liner
- California Proposition 65 Warning: This product contains chemicals known to the State of California to cause harm
| Chemical standard type | Shock |
| Pool chemical type | Chlorine Pool Chemicals |
| Weight | 25 lb (11.34 kg) |
| Total count | 1 |
| Rec. use | Swimming Pool |
| Piece count | 1 |
| Size | 25 lbs |
| Brand | In The Swim |
Who Should Buy?
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Pool Owners
Ideal for pool owners seeking effective sanitation against algae and bacteria in residential swimming pools.
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Frequent Swimmers
Great for families and individuals who swim often and require consistent water clarity and sanitation.
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Emergency Treatment
Perfect for situations requiring immediate shock treatment to restore water quality after heavy usage or contamination.
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Small Pools
Not suitable for very small or inflatable pools where smaller doses and treatments are more appropriate.
Product Description
In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 25 Pounds
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How do I use the product for swimming pools?
Answer: Add the recommended dosage during the evening hours while the filter pump is running and disperse evenly over a wide area in the deepest part of the pool. -
Question:
What water balance should I maintain for best results?
Answer: Maintain pH between 7.2 to 7.6, total alkalinity between 60 to 120 ppm, and calcium hardness above 200 ppm. -
Question:
Is this product suitable for spas and hot tubs?
Answer: Yes, it can be used in swimming pools, spas, and hot tubs after being dissolved to prevent bleaching.
In The Swim Chlorine Tablets Editorial Review
In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water is an excellent choice for ensuring your swimming pool remains free from harmful bacteria, algae, and microorganisms. This 25-pound pack of granular chlorine delivers effective shock treatment, making it easier to maintain pool water clarity throughout the season. Many users express satisfaction with its potency, noting that it clears water efficiently and enhances overall pool hygiene. Additionally, the convenience of home delivery has been highlighted, sparing users the hassle of transporting heavy chemicals. Overall, this chlorine pool chemical stands out for its quality and ease of use.
Customer Reviews & Ratings
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Pros
- Effective against bacteria and algae
- Easy to use granular form
- Convenient delivery service
- Keeps pool water crystal clear
- Long-lasting supply for summer
Cons
- May require tracking for complete order delivery
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
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“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 141
Order now and get it around Saturday, September 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Effective at killing and deactivating harmful contaminants
- Maintains healthy and sanitary swimming pool water
- Great for commercial and residential use
- Provides strong, concentrated sanitization for your pool water
- Improves water clarity and provides a safer swimming environment
- Easy to use with usage directions provided
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