---
product_id: 193951394
title: "HTH Shock Calcium Hypochlorite Granules Alternative to liquid chlorine 5kg - Hot Tub, Spa & Swimming Pool Water Chemical Treatment"
brand: "hth"
price: "€ 75.47"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/193951394-hth-shock-calcium-hypochlorite-granules-alternative-to-liquid-chlorine-5kg
store_origin: PT
region: Portugal
---

# Fast dissolving Stabiliser free 5kg capacity HTH Shock Calcium Hypochlorite Granules Alternative to liquid chlorine 5kg - Hot Tub, Spa & Swimming Pool Water Chemical Treatment

**Brand:** hth
**Price:** € 75.47
**Availability:** ❌ Out of Stock

## Summary

> 💦 Dive into clarity with HTH Shock!

## Quick Answers

- **What is this?** HTH Shock Calcium Hypochlorite Granules Alternative to liquid chlorine 5kg - Hot Tub, Spa & Swimming Pool Water Chemical Treatment by hth
- **How much does it cost?** € 75.47 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/193951394-hth-shock-calcium-hypochlorite-granules-alternative-to-liquid-chlorine-5kg)

## Best For

- hth enthusiasts

## Why This Product

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

## Key Features

- • **Quick & Effective:** Dissolves rapidly to minimize downtime and maximize fun.
- • **Professional Grade:** Trusted by pool owners and managers for superior water quality.
- • **Versatile Solution:** Perfect for pools, spas, and hot tubs—one product for all your needs.
- • **Transform Your Water:** Experience crystal-clear water with our shock treatment!
- • **Stabiliser-Free Formula:** Enjoy a cleaner, safer swimming experience without unwanted additives.

## Overview

HTH Shock Calcium Hypochlorite Granules offer a powerful alternative to liquid chlorine for effective water treatment in pools, spas, and hot tubs. With a 5kg capacity, these fast-dissolving granules provide a stabiliser-free solution that ensures minimal downtime and maximum enjoyment.

## Description

Suitable as an alternative to Sodium Hypochlorite Liquid Chlorine, hth Shock Calcium Hypochlorite granules are fast dissolving and effective with 75% chlorine donor for shocking swimming pool water. An ideal product to shock pool water safely and helps clean filter and surface draw-offs effectively.  Instructions For Use Please read instructions on packaging  Note Never mix this product with organic chlorine (Trichlor or Dichlor) in the same container and do not dissolve before use).

## Features

- Suitable as an alternative to liquid chlorine (Sodium Hypochlorite)
- Stabiliser Free Calcium Hypochlorite granules
- Fast dissolving and effective to reduce downtime
- A perfect shock treatment
- Suitable for Swimming Pool, Spa and Hot Tub Water Treatment

## Images

![HTH Shock Calcium Hypochlorite Granules Alternative to liquid chlorine 5kg - Hot Tub, Spa & Swimming Pool Water Chemical Treatment - Image 1](https://m.media-amazon.com/images/I/51w1yQiv+bL.jpg)
![HTH Shock Calcium Hypochlorite Granules Alternative to liquid chlorine 5kg - Hot Tub, Spa & Swimming Pool Water Chemical Treatment - Image 2](https://m.media-amazon.com/images/I/419VdhhDa-L.jpg)

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**Shop now:** [https://www.desertcart.pt/products/193951394-hth-shock-calcium-hypochlorite-granules-alternative-to-liquid-chlorine-5kg](https://www.desertcart.pt/products/193951394-hth-shock-calcium-hypochlorite-granules-alternative-to-liquid-chlorine-5kg)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-16*