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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
Item #:
30928857
GBP 108
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Monday, August 10
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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
| Chemical standard type | Shock |
| Pool chemical type | Chlorine Pool Chemicals |
| Weight | 25 lbs (11.34 kg) |
| Count | 1 |
| Rec. use | Swimming Pool |
| Piece count | 1 |
| 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 25237
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Customer Questions & Answers
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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
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23 July 2026 · via Trustpilot
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GBP 108
Order now and get it around Monday, August 10
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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Fastest cross-border delivery
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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