---
product_id: 453483556
title: "HTH 52031 Swimming Pool Care Shock, Swimming Pool Chlorinator Boosts Chlorine Levels, Cal Hypo Formula, 13.3oz (1 Pack)"
brand: "hth"
price: "₩17715"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/453483556-hth-52031-swimming-pool-care-shock-swimming-pool-chlorinator-boosts
store_origin: KR
region: South Korea
---

# Fast-acting formula Compatible with all pools Prevents bacteria & algae HTH 52031 Swimming Pool Care Shock, Swimming Pool Chlorinator Boosts Chlorine Levels, Cal Hypo Formula, 13.3oz (1 Pack)

**Brand:** hth
**Price:** ₩17715
**Availability:** ✅ In Stock

## Summary

> 🏊‍♂️ Dive into clarity with HTH – your pool's best friend!

## Quick Answers

- **What is this?** HTH 52031 Swimming Pool Care Shock, Swimming Pool Chlorinator Boosts Chlorine Levels, Cal Hypo Formula, 13.3oz (1 Pack) by hth
- **How much does it cost?** ₩17715 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/453483556-hth-52031-swimming-pool-care-shock-swimming-pool-chlorinator-boosts)

## 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

- • **Multi-Use Power:** Tackle 90% of pool problems with a single solution.
- • **CYA-Free Formula:** Enjoy a sparkling pool without the risk of chlorine lock.
- • **Shock & Sanitize:** Transform your pool into a crystal-clear oasis in just 24 hours!
- • **Weekly Maintenance:** Keep your pool pristine with easy weekly applications.
- • **Universal Compatibility:** Perfect for vinyl, saltwater, and all pool types!

## Overview

HTH52031 Swimming Pool Care Shock is a powerful Cal Hypo formula designed to shock treat, sanitize, and clarify your swimming pool water. This 13.3oz product effectively prevents bacteria and algae, ensuring a safe and enjoyable swimming experience. Fast-acting and compatible with all pool types, it’s the ultimate solution for maintaining crystal-clear water.

## Description

HTH 52031 Swimming Pool Care Shock, Swimming Pool Chlorinator Boosts Chlorine Levels, Cal Hypo Formula, 13.3oz (1 Pack)

## Features

- BENEFIT: Shock treat, sanitize, clarify, and help prevent bacteria and algae in your swimming pool water, all with this convenient, easy-to-use product
- FEATURES: Multi-use pool shock with Cal Hypo; Use weekly to solve 90% of pool water problems within 24 hours; Fast-acting and fast-dissolving
- VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock
- COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems
- YOU’RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Benefits | pevents bacteria and algae |
| Item Form | Powder |
| Item Weight | 0.83 Pounds |

## Product Details

- **Brand:** HTH
- **Item Weight:** 13.3 Ounces
- **Item Form:** Powder
- **Product Benefits:** pevents bacteria and algae
- **UPC:** 073187520319

## Images

![HTH 52031 Swimming Pool Care Shock, Swimming Pool Chlorinator Boosts Chlorine Levels, Cal Hypo Formula, 13.3oz (1 Pack) - Image 1](https://m.media-amazon.com/images/I/717mEgTJD-L.jpg)

## Available Options

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

## Questions & Answers

**Q: How much of this bag do I put in a 1100 gallon pool?**
A: This product is intended for a single use in larger volume pools (10,000-12,000 gallons).  It cannot be re-closed so it is not recommended for your pool.
For your sized pool, please look for shock in a resealable container. You will find the HTH Pool Care Shock in 1.5 or 5 pound containers that you can take out the 1-2 ounces that you will need for your sized pool.   If you have any questions about these products, feel free to contact our Consumer Engagement Team at 866-484-7665.

**Q: How long do you have to wait after using this shock, to be able to swim?**
A: In general the rule is to wait 1 hour per pound of granular product that is added to give the product time to circulate.  When adding Shock or Chlorine, also please test your water to ensure that the chlorine level is between 1-4 ppm for safe swimming. When you have other questions, feel free to give us a call at 866-484-7665.

## Frequently Bought Together

- HTH 52031 Swimming Pool Care Shock, Swimming Pool Chlorinator Boosts Chlorine Levels, Cal Hypo Formula, 13.3oz (1 Pack)
- 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
- EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine

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**Shop now:** [https://www.desertcart.kr/products/453483556-hth-52031-swimming-pool-care-shock-swimming-pool-chlorinator-boosts](https://www.desertcart.kr/products/453483556-hth-52031-swimming-pool-care-shock-swimming-pool-chlorinator-boosts)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-26*