---
product_id: 44424395
title: "Rx Clear Mega Shock | 73% Calcium Hypochlorite | Kills Algae in Swimming Pools | Works As Pool Sanitizer Clarifier and Algicide | One Pound Bags | 48 Pack"
brand: "rx clear"
price: "₩727504"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/44424395-rx-clear-mega-shock-73-calcium-hypochlorite-kills-algae-in
store_origin: KR
region: South Korea
---

# Nighttime Application 73% Chlorine Power Multi-Purpose Formula Rx Clear Mega Shock | 73% Calcium Hypochlorite | Kills Algae in Swimming Pools | Works As Pool Sanitizer Clarifier and Algicide | One Pound Bags | 48 Pack

**Brand:** rx clear
**Price:** ₩727504
**Availability:** ✅ In Stock

## Summary

> 🏊‍♂️ Dive into Crystal Clarity!

## Quick Answers

- **What is this?** Rx Clear Mega Shock | 73% Calcium Hypochlorite | Kills Algae in Swimming Pools | Works As Pool Sanitizer Clarifier and Algicide | One Pound Bags | 48 Pack by rx clear
- **How much does it cost?** ₩727504 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/44424395-rx-clear-mega-shock-73-calcium-hypochlorite-kills-algae-in)

## Best For

- rx clear enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Pool Care:** Trust Rx Clear for all your pool chemical needs.
- • **Crystal Clear Waters:** Achieve pristine pool clarity with every use.
- • **Quick Chlorine Boost:** Instantly elevate your pool's chlorine levels for optimal sanitation.
- • **Algae's Worst Nightmare:** Effectively eliminates algae for a worry-free swim.
- • **Smart Maintenance Made Easy:** Just one bag treats 10,000 gallons—simple and efficient!

## Overview

Rx Clear Mega Shock is a powerful pool treatment featuring 73% calcium hypochlorite, designed to sanitize, clarify, and eliminate algae in swimming pools. Each 1 lb bag treats up to 10,000 gallons, ensuring your pool remains clean and inviting. Ideal for nighttime application, this product is essential for maintaining a pristine swimming environment.

## Description

Full description not available

## Features

- MULTI-PURPOSE - This swimming pool shock works as a strong sanitizer, clarifier, and algicide for clear blue water.
- EXTRA POWER - Due to its high percentage of chlorine, Mega Shock is a very effective treatment for a quick chlorine boost. The Rx Clear Mega shock packets are chlorinating essentials.
- MIX BEFORE YOU FIX - Add this granular powder to a bucket of water before you begin dissolving it in your pool. Add a 1 lb bag per 10,000 gallons of pool water for smart maintenance.
- BEAT THE GREEN - Keep in your swimming pool algae free by adding 2 bags (2 lbs) of shock per 14,000 gallons of pool water. These granules work as an algaecide if your pool needs cleaning, or if you're opening for the season.
- WORKS BEST AT NIGHT - Maximize performance by adding this shock to your pool at night. Wait to swim 8 to 10 hours after you start the application. Trust Rx Clear to supply reliable chemicals, supplies, and equipment for your above or in ground pool, spa or hot tub.
- NOTE: Cannot be sold or shipped to Maine.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Benefits | Kills Algae |
| Item Form | Granular, Powder |
| Item Weight | 16 ounces |

## Product Details

- **Brand:** Rx Clear
- **Item Weight:** 1 Pounds
- **Item Form:** Granular, Powder
- **Product Benefits:** Kills Algae
- **UPC:** 635963662035

## Images

![Rx Clear Mega Shock | 73% Calcium Hypochlorite | Kills Algae in Swimming Pools | Works As Pool Sanitizer Clarifier and Algicide | One Pound Bags | 48 Pack - Image 1](https://m.media-amazon.com/images/I/81-yex7YRtL.jpg)
![Rx Clear Mega Shock | 73% Calcium Hypochlorite | Kills Algae in Swimming Pools | Works As Pool Sanitizer Clarifier and Algicide | One Pound Bags | 48 Pack - Image 2](https://m.media-amazon.com/images/I/81eIzzBJN8L.jpg)
![Rx Clear Mega Shock | 73% Calcium Hypochlorite | Kills Algae in Swimming Pools | Works As Pool Sanitizer Clarifier and Algicide | One Pound Bags | 48 Pack - Image 3](https://m.media-amazon.com/images/I/61yRci93A6S.jpg)
![Rx Clear Mega Shock | 73% Calcium Hypochlorite | Kills Algae in Swimming Pools | Works As Pool Sanitizer Clarifier and Algicide | One Pound Bags | 48 Pack - Image 4](https://m.media-amazon.com/images/I/71nGgbh8DYS.jpg)
![Rx Clear Mega Shock | 73% Calcium Hypochlorite | Kills Algae in Swimming Pools | Works As Pool Sanitizer Clarifier and Algicide | One Pound Bags | 48 Pack - Image 5](https://m.media-amazon.com/images/I/81oPOW8y4wL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Rx Clear Mega Shock | 73% Calcium Hypochlorite | Kills Algae in Swimming Pools | Works As Pool Sanitizer Clarifier and Algicide | One Pound Bags | 48 Pack
- Rx Clear 3" Inch Stabilized Chlorine Tablets | 50 Pounds | Individual Chlorinating Tabs for Sanitizing Swimming Pools & Spas | Long Lasting, Slow Dissolving, and UV Protected
- Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1)

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**Shop now:** [https://www.desertcart.kr/products/44424395-rx-clear-mega-shock-73-calcium-hypochlorite-kills-algae-in](https://www.desertcart.kr/products/44424395-rx-clear-mega-shock-73-calcium-hypochlorite-kills-algae-in)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-01*