---
product_id: 527606156
title: "WaterGuru 2-1901-28BX Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools, 28-Pack"
brand: "drytec"
price: "834.56 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/527606156-waterguru-2-1901-28bx-calcium-hypochlorite-chlorine-shock-treatment-swimming
store_origin: TN
region: Tunisia
---

# Fast-acting 28 bags 68% calcium hypochlorite WaterGuru 2-1901-28BX Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools, 28-Pack

**Brand:** drytec
**Price:** 834.56 DT
**Availability:** ❌ Out of Stock

## Summary

> 🏊‍♂️ Dive into Cleanliness with WaterGuru!

## Quick Answers

- **What is this?** WaterGuru 2-1901-28BX Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools, 28-Pack by drytec
- **How much does it cost?** 834.56 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/527606156-waterguru-2-1901-28bx-calcium-hypochlorite-chlorine-shock-treatment-swimming)

## Best For

- drytec enthusiasts

## Why This Product

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

## Key Features

- • **Convenient 28-Pack:** Stock up with 28 one-pound bags for hassle-free maintenance.
- • **Chlorinator-Free Solution:** Designed for direct application, no chlorinator needed!
- • **Ultimate Sanitization Power:** Effectively kills bacteria and controls algae for crystal-clear water.
- • **Organic Contaminant Destroyer:** Eliminates unwanted organic materials for a pristine swimming environment.
- • **Transform Your Pool Experience:** Fast-acting, quick-dissolving formula for immediate results.

## Overview

WaterGuru 2-1901-28BX Calcium Hypochlorite Chlorine Shock Treatment is a powerful swimming pool sanitizer that comes in a convenient 28-pack of 1-pound bags. This fast-acting formula effectively kills bacteria, controls algae, and destroys organic contaminants, ensuring your pool remains clean and inviting. With 68% calcium hypochlorite, it's the ultimate solution for maintaining a pristine swimming environment without the need for a chlorinator.

## Description

Powdered 68% Calcium Hypochlorite Shock is an extra-powerful start-up and maintenance shock that helps to improve the appearance of your pool by removing and preventing algae growth. WaterGuru Powdered Shock removes organic waste and raises chlorine level, producing sparkling, clean swimming pool water. Kills bacteria, controls algae, destroys organic contaminants and restores crystal clarity. This is the ideal product for a super-fast acting chlorine boost to give your pool shocking clarity. DIRECTIONS FOR USE: This shock is to be dispersed in the pool water. WARNING: Not intended for us in any type of chlorinator.

## Features

- 28 bags (1-pound each)
- Fast-Acting Quick-Dissolving Swimming Pool Sanitizer
- Kills bacteria, controls algae, and destroys organic contaminants in pools
- 68% calcium hypochlorite
- Not to be used in a chlorinator

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C11SSQG4 |
| Best Sellers Rank | #1,729,112 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,793 in Swimming Pool Chlorine |
| Brand | DryTec |
| Brand Name | DryTec |
| Customer Reviews | 3.6 out of 5 stars 23 Reviews |
| Item Form | Powder |
| Item Type Name | Shock Treatment for Swimming Pools |
| Item Weight | 16 ounces |
| Manufacturer | Dry Tec |
| Manufacturer Part Number | 2-1901-28BX |
| Model Number | 2-1901-28BX |
| Number of Items | 28 |
| Product Benefits | Kills bacteria, controls algae, and maintains clear, clean pool water |
| UPC | 034261182359 |
| Unit Count | 448 Ounce |

## Product Details

- **Brand:** DryTec
- **Item Form:** Powder
- **Item Weight:** 16 ounces
- **Product Benefits:** Kills bacteria, controls algae, and maintains clear, clean pool water
- **UPC:** 034261182359

## Images

![WaterGuru 2-1901-28BX Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools, 28-Pack - Image 1](https://m.media-amazon.com/images/I/71qsmfZmTCL.jpg)
![WaterGuru 2-1901-28BX Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools, 28-Pack - Image 2](https://m.media-amazon.com/images/I/61j2lpvCIrL.jpg)
![WaterGuru 2-1901-28BX Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools, 28-Pack - Image 3](https://m.media-amazon.com/images/I/7117MPb39CL.jpg)
![WaterGuru 2-1901-28BX Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools, 28-Pack - Image 4](https://m.media-amazon.com/images/I/71TI12ns8TL.jpg)

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**Shop now:** [https://www.desertcart.tn/products/527606156-waterguru-2-1901-28bx-calcium-hypochlorite-chlorine-shock-treatment-swimming](https://www.desertcart.tn/products/527606156-waterguru-2-1901-28bx-calcium-hypochlorite-chlorine-shock-treatment-swimming)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-17*