---
product_id: 384165816
title: "GLB71428A Calcium-Hypochlorite Super Charge Shock, 1 lb"
brand: "glb pool and spa products"
price: "C$5803"
currency: NIO
in_stock: true
category: "Glb Pool And Spa Products"
url: https://www.desertcart.ni/products/384165816-glb71428a-calcium-hypochlorite-super-charge-shock-1-lb
store_origin: NI
region: Nicaragua
---

# Fast dissolving granules Controls algae growth Kills bacteria & organic waste GLB71428A Calcium-Hypochlorite Super Charge Shock, 1 lb

**Brand:** glb pool and spa products
**Price:** C$5803
**Availability:** ✅ In Stock

## Summary

> ⚡ Shock your pool back to life with GLB’s supercharged clarity!

## Quick Answers

- **What is this?** GLB71428A Calcium-Hypochlorite Super Charge Shock, 1 lb by glb pool and spa products
- **How much does it cost?** C$5803 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/384165816-glb71428a-calcium-hypochlorite-super-charge-shock-1-lb)

## Best For

- glb pool and spa products enthusiasts

## Why This Product

- Trusted glb pool and spa products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Algae Defense:** Keeps your pool algae-free and sparkling clean 🌿
- • **Trusted Quality:** From GLB, a leader in pool care since 2012, ensuring reliable performance
- • **Easy Application:** Granular formula designed for quick and hassle-free dosing
- • **Rapid Shock Action:** Supercharge your pool clarity in minutes with fast-dissolving granules ⚡
- • **Ultimate Sanitizer:** Eradicates bacteria and organic contaminants for a pristine swim 🦠

## Overview

GLB71428A Calcium-Hypochlorite Super Charge Shock is a fast-dissolving granular pool treatment that destroys organic waste, kills bacteria, and controls algae, delivering rapid and effective pool sanitation in a convenient 1 lb package.

## Description

GLB 71428A

## Features

- Fast dissolving, granular shock treatment
- Destroys organic waste
- Controls algae
- Kills bacteria

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004DEOPFU |
| Batteries Included? | No |
| Brand | GLB Pool and Spa Products |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | 9 August 2012 |
| Height | 6 inches |
| Included Components | GLB Super Charge Shock (Cal-Hypo) 1 lb |
| Is Discontinued By Manufacturer | No |
| Item model number | GLB71428A |
| Length | 10 inches |
| Manufacturer | GLB Pool and Spa Products |
| Number of Items | 1 |
| Product Dimensions | 15.24 x 15.24 x 30.48 cm; 453.59 g |
| Size | 1 lb |
| Weight | 1 Pounds |
| Width | 6 inches |

## Product Details

- **Brand:** GLB Pool and Spa Products
- **Item form:** Granular
- **Item weight:** 1 Pounds
- **Product benefits:** Kills Bacteria, Controls Algae, Destroys Organic Waste
- **UPC:** 785336714288

## Images

![GLB71428A Calcium-Hypochlorite Super Charge Shock, 1 lb - Image 1](https://m.media-amazon.com/images/I/61PqwqjXd+L.jpg)

## Questions & Answers

**Q: How many gallons is the 1lb bag good for?**
A: The 1 pound 55% calcium Hypochlorite will treat about 12,000 gallons.

**Q: Is this 68% calcium hypochlorite?**
A: 65% calcium hypochlorite

**Q: Does this product have stablizers in it?**
A: yes

**Q: Will this get rid of rust in the water?**
A: No

## Frequently Bought Together

- GLB Pool and Spa Products GLB71428A Calcium-Hypochlorite Super Charge Shock, 1 lb
- HTH 42049 Pool Care 1" Chlorine Tabs, Swimming Pool Sanitizer with Added Clarifier - Eliminates Bacteria & Algae, Makes Water Clean & Crystal Clear, Sanitizes & Protects - Slow Dissolving, 1.5 lbs
- HTH 52031 Swimming Pool Care Shock, Swimming Pool Chlorinator Boosts Chlorine Levels, Cal Hypo Formula, 13.3oz (1 Pack)

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**Shop now:** [https://www.desertcart.ni/products/384165816-glb71428a-calcium-hypochlorite-super-charge-shock-1-lb](https://www.desertcart.ni/products/384165816-glb71428a-calcium-hypochlorite-super-charge-shock-1-lb)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-15*