---
product_id: 1614851
title: "Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 12 X 1 Pound"
brand: "in the swim"
price: "737.17 DT"
currency: TND
in_stock: true
category: "In The Swim"
url: https://www.desertcart.tn/products/1614851-pool-shock-68-cal-hypo-granular-sanitizer-for-crystal-clear
store_origin: TN
region: Tunisia
---

# 68% Cal-Hypo fast-acting power Crystal-clear water clarity Defends vs bacteria & algae Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 12 X 1 Pound

**Brand:** in the swim
**Price:** 737.17 DT
**Availability:** ✅ In Stock

## Summary

> 🛁 Shock your pool, not your schedule—crystal clear water made effortless!

## Quick Answers

- **What is this?** Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 12 X 1 Pound by in the swim
- **How much does it cost?** 737.17 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1614851-pool-shock-68-cal-hypo-granular-sanitizer-for-crystal-clear)

## Best For

- in the swim enthusiasts

## Why This Product

- Trusted in the swim brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Pool Revival:** Shock your pool with 68% calcium hypochlorite for instant algae and bacteria defense.
- • **Universal Pool Care:** Perfect for above ground, in-ground pools, spas, and hot tubs—versatility that fits your lifestyle.
- • **Trusted & Top-Ranked:** Join 16,000+ satisfied users and a #8 best seller in pool chlorine for guaranteed quality.
- • **Safe & Smart Application:** Pre-dissolve granules to protect liners while delivering deep sanitization where it counts.
- • **Precision Chlorine Control:** Maintain ideal 5-10 ppm chlorine levels with easy 1 lb per 10,000 gallons dosing.

## Overview

In The Swim Pool Shock delivers a potent 68% calcium hypochlorite formula designed for fast, effective sanitization of pools, spas, and hot tubs. This granular treatment kills bacteria, algae, and microorganisms, ensuring crystal-clear water with easy weekly dosing. Trusted by thousands and ranked top in pool chlorine, it’s the essential solution for professional-grade pool maintenance.

## Description

desertcart.com : In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 12 X 1 Pound : Pool Shock Packets : Patio, Lawn & Garden

## Features

- Fast-Acting Algae Control: Calcium Hypochlorite (Cal-Hypo) is an effective non-stabilized chlorine shock treatment, ideal for routine maintenance in your swimming pool
- Versatile Use: Suitable for above ground or in-ground swimming pools, spas, and hot tubs; Pre-dissolve or dilute to avoid bleaching the liner
- High Chlorine Content: 65% available chlorine, provides powerful sanitization for crystal-clear water
- Easy Application: Pre-dissolve or dilute to avoid bleaching swimming pool liners; Spread granules in the deepest part of the pool; Brush if needed
- Dosage: Use 1 Pound per 10,000 gallons weekly to maintain 5-10 ppm chlorine levels

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002WKQ3IE |
| Best Sellers Rank | #132 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8 in Swimming Pool Chlorine |
| Brand Name | In The Swim |
| Customer Reviews | 4.6 4.6 out of 5 stars (16,129) |
| Item Form | Granular |
| Item Weight | 13.1 Pounds |
| Manufacturer | In The Swim Discount Pool Supplies |
| Manufacturer Part Number | 25235 12X1 |
| Model Number | 25235 12X1 |
| Number of Items | 12 |
| Product Benefits | Kills Bacteria, Maintains Clean Sanitized Water |
| Unit Count | 192 Ounce |

## Product Details

- **Brand:** In The Swim
- **Item Form:** Granular
- **Item Weight:** 13.1 Pounds
- **Number of Packs:** 12
- **Product Benefits:** Kills Bacteria, Maintains Clean Sanitized Water

## Images

![Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 12 X 1 Pound - Image 1](https://m.media-amazon.com/images/I/71F49S1omNL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Frequently Bought Together

- In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 12 X 1 Pound
- In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 10 Pounds
- Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1)

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**Shop now:** [https://www.desertcart.tn/products/1614851-pool-shock-68-cal-hypo-granular-sanitizer-for-crystal-clear](https://www.desertcart.tn/products/1614851-pool-shock-68-cal-hypo-granular-sanitizer-for-crystal-clear)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-16*