---
product_id: 431311683
title: "In The Swim Chlorine Pool Shock - 12 X 1 Pound Bags"
brand: "in the swim"
price: "€ 306.39"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.cy/products/431311683-in-the-swim-chlorine-pool-shock-12-x-1-pound
store_origin: CY
region: Cyprus
---

# In The Swim Chlorine Pool Shock - 12 X 1 Pound Bags

**Brand:** in the swim
**Price:** € 306.39
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** In The Swim Chlorine Pool Shock - 12 X 1 Pound Bags by in the swim
- **How much does it cost?** € 306.39 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/431311683-in-the-swim-chlorine-pool-shock-12-x-1-pound)

## Best For

- in the swim enthusiasts

## Why This Product

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

## Description

In The Swim Chlorine Pool Shock - 12 X 1 Pound Bags

## Features

- Powerful chlorine shock treatment that is great for regular maintenance     Quickly eliminates algae, bacteria, and other harmful contaminants from your pool water     Main active ingredient is 68% Calcium Hypochlorite (Cal-Hypo) for quick sanitizing     Dosage: 1 Pound per 10,000 gallons     Special Shipping Information: This product may not be available for 1 or 2 day shipping due to federal regulations that require it to ship via ground ship methods only. This product can only be shipped within the 48 contiguous states.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Benefits | Contaminants |
| Item Form | Granular |
| Item Weight | 13.1 Pounds |

## Product Details

- **Brand:** In The Swim
- **Item Weight:** 13.07 Pounds
- **Item Form:** Granular
- **Product Benefits:** Contaminants
- **Unit Count:** 192 Ounce

## Images

![In The Swim Chlorine Pool Shock - 12 X 1 Pound Bags - Image 1](https://m.media-amazon.com/images/I/71F49S1omNL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Should you use this product?
  

*by R***D on Reviewed in the United States on 25 April 2020*

This is the first time that we have used InTheSwim Products.  But, this was kind of a nightmare.Most non-chlorine shocks advertise a 15 minute wait period to swim.  This would be terrible according to our experience.It has been raining hard and finally let up.  Recommendation?  Shock.  OK.  Pool chemicals.  Chlorine-2, PH 7.4, Alkalinity 110, CYA 40, Salt 3412, pool temperature 81.  ORP at 570 - needs shock.This shock was applied as per directions, we had the pool pump on, returned an hour later and we had white stuff from the shock floating in a river around the pool.  The pump was at 50%, turned it up to 90%, quad filter with a small amount of DE like filler.  45 minutes later, scrubbed the pool.  White crystals started floating again.  We now have our robot vac with a high grade filter in the pool, and may have to run that a couple cycles.Manufacturing problem?  I don't know, but certainly something is wrong here.  if you are going to use this, PLEASE make sure you scrub the pool afterwards to see if it resurfaces before you put your friends or kids in the pool......

### ⭐⭐⭐⭐⭐ 







  
  
    Works great against green algae
  

*by P***N on Reviewed in the United States on 20 March 2019*

Killed the green algae in the pool in less than 12 hrs.  My pool was almost totally green and walls almost covered. I added one extra bag than required and brushed the walls and backwashed the next day. Great product!

### ⭐ 







  
  
    doesn't dissolve
  

*by D***W on Reviewed in the United States on 25 June 2021*

Bought this Shock treatment late in the season last year cause my normal brand was out of stock and this was also cheaper.  Used again this year to start the season and starting having issues with granular whiteish brown material accumulating on the bottom of the pool.  Come to figure out it was this shock treatment that was not dissolving even after I would agitate and sweep it around on the bottom of the pool.  So I guess you get what you pay for.  Switched back to what I was using before (Clorox) and the problem is gone. Of course after I have gotten rid of the other shock treatment remnants.

## Frequently Bought Together

- In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 12 X 1 Pound
- In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 10 Pounds
- 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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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-17*