---
product_id: 347589152
title: "52123 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 15)"
brand: "hth"
price: "€ 253.24"
currency: EUR
in_stock: true
reviews_count: 8
category: "Hth"
url: https://www.desertcart.com.cy/products/347589152-52123-super-shock-treatment-swimming-pool-chlorine-cleaner-1-lb
store_origin: CY
region: Cyprus
---

# Powerful 4-in-1 shock formula Treats up to 13,500 gallons per bag Visible results in 24 hours 52123 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 15)

**Brand:** hth
**Price:** € 253.24
**Availability:** ✅ In Stock

## Summary

> 💧 Shock your pool back to life — clear water, zero worries!

## Quick Answers

- **What is this?** 52123 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 15) by hth
- **How much does it cost?** € 253.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/347589152-52123-super-shock-treatment-swimming-pool-chlorine-cleaner-1-lb)

## 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

- • **Bulk Value Pack:** 15 one-pound bags for season-long pool care
- • **Vinyl-Safe Formula:** Keeps your pool liner vibrant without fading
- • **Effortless Maintenance:** Just shock weekly to maintain perfect chlorine balance
- • **Crystal Clear Confidence:** Boost chlorine levels to kill bacteria & algae fast
- • **Universal Pool Compatibility:** Safe for all pool types including saltwater & liners

## Overview

HTH 52123 Super Shock Treatment is a powerful chlorine booster designed to kill bacteria and algae, restoring crystal-clear pool water within 24 hours. Each 1 lb bag treats up to 13,500 gallons and is safe for all pool types, including saltwater systems and vinyl liners. This 15-pack ensures season-long maintenance with easy weekly application, delivering reliable, professional-grade pool care.

## Description

HTH Super Shock! Pool Shock Treatment is the 4-in-1 powerful pool shock designed to boost chlorine levels, killing and preventing bacteria and algae for a clear, healthy pool. Each pound of Super Shock! packs a powerful punch, restoring crystal clarity in just 24 hours. Great for all pool types and won’t fade your pool liner. About the Brand: HTH was developed for consumers with economical and powerful products for the toughest jobs. HTH and its sister brands offer everything you need for your pool, from algaecides and deposit control formulas to non-chlorine shock treatments, powerful surface cleaners, and more. If you like HTH, check out some of the other similar brands from our parent company, Sigura, like Applied Biochemists, Leisure Time, GLB, Spa Selections, and PooLife. Sigura has a long heritage of developing innovative water treatment solutions for use in pools, lakes, ponds, hot tubs, and more. At Sigura, we have an unparalleled commitment to delivering superior water treatments that improve the environment and enhance the security, health, and safety of our global communities. With our innovation and simple, intuitive solutions that anticipate needs, Sigura customers feel more secure as they enjoy their pools, spas, ponds, and lakes.

Review: Great Shock! - I've used this for years and am still totally satisfied with it. IT WORKS!
Review: Great product - Finally a great product!

## Features

- BENEFITS: Increases the chlorine level in swimming pools to kill bacteria and algae to keep your pool water clear and ready for fun all season long
- USE: Apply directly to pool water as needed; Test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm
- COMPATIBILITY: Effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems
- FEATURES: Increases chlorine levels; Kills and prevents bacteria and algae; Keeps water clear; See results in 24 hours; 1 bag treats 13,500 gallons; Won’t fade vinyl pool liners
- INCLUDES: 15 1-lb bags of shock treatment for your swimming pool

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09B42XSK2 |
| Best Sellers Rank | #103,598 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #350 in Swimming Pool Chlorine |
| Brand | HTH |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,241) |
| Item Form | Powder |
| Item Weight | 1 pounds |
| Item model number | 52123 |
| Manufacturer | HTH |
| Product Benefits | Kills Bacteria |
| Product Dimensions | 4.13 x 20.5 x 9.5 inches |
| UPC | 073187521231 |
| Unit Count | 240.0 Ounce |

## Product Details

- **Brand:** HTH
- **Item Form:** Powder
- **Item Weight:** 1 Pounds
- **Product Benefits:** Kills Bacteria
- **UPC:** 073187521231

## Images

![52123 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 15) - Image 1](https://m.media-amazon.com/images/I/51DRdD60MzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Shock!
*by N***L on June 11, 2025*

I've used this for years and am still totally satisfied with it. IT WORKS!

### ⭐⭐⭐⭐⭐ Great product
*by M***D on September 9, 2025*

Finally a great product!

### ⭐⭐⭐⭐⭐ Pool
*by J***R on December 11, 2024*

I used to live in Texas and I had a pool and now I moved to California and I don't have a pool so I don't really buy this anymore but when I did it worked well and kept my pool clean and I was quite happy with it.I sure do miss texas though.

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**Shop now:** [https://www.desertcart.com.cy/products/347589152-52123-super-shock-treatment-swimming-pool-chlorine-cleaner-1-lb](https://www.desertcart.com.cy/products/347589152-52123-super-shock-treatment-swimming-pool-chlorine-cleaner-1-lb)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-20*