---
product_id: 1217486
title: "In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds"
brand: "in the swim"
price: "¥184142"
currency: JPY
in_stock: true
reviews_count: 8
category: "In The Swim"
url: https://www.desertcart.jp/products/1217486-in-the-swim-3-inch-stabilized-chlorine-tablets-for-sanitizing
store_origin: JP
region: Japan
---

# slow dissolving for long-lasting effect 90% stabilized chlorine purity UV protected for sun resistance In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds

**Brand:** in the swim
**Price:** ¥184142
**Availability:** ✅ In Stock

## Summary

> 💧 Dive into worry-free pool care with long-lasting, powerful chlorine tablets!

## Quick Answers

- **What is this?** In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds by in the swim
- **How much does it cost?** ¥184142 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1217486-in-the-swim-3-inch-stabilized-chlorine-tablets-for-sanitizing)

## 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

## Key Features

- • **Trusted & Proven:** Top-rated with 4.7 stars and thousands of happy pool owners relying on In The Swim.
- • **Clean & Safe Handling:** Individually wrapped tablets keep storage hygienic and mess-free.
- • **Sun-Resistant Formula:** UV protection prevents chlorine depletion, maintaining strength even in peak summer heat.
- • **Effortless Maintenance:** Slow-dissolving tablets ensure steady sanitization—perfect for floaters & automatic feeders.
- • **Consistent Crystal-Clear Water:** Powerful 90% stabilized chlorine kills bacteria & algae for spotless pools all season.

## Overview

In The Swim 3 Inch Stabilized Chlorine Tablets deliver 90% available chlorine in slow-dissolving, UV-protected tablets that sanitize pools efficiently. Individually wrapped for clean handling, these tablets maintain consistent chlorine levels to keep your pool crystal clear and algae-free throughout the season. Trusted by thousands with a 4.7-star rating, they’re ideal for floaters and automatic feeders, ensuring hassle-free, long-lasting pool maintenance.

## Description

desertcart.com : In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds : Patio, Lawn & Garden

Review: Great Stabilized Chlorine. Best Price! - The In The Swim 3 Inch Stabilized Chlorine Tablets are hands down the best way to keep a pool clean and clear. The tablets dissolve evenly and last a long time, which makes pool maintenance so much easier. I’ve noticed consistent chlorine levels and crystal-clear water since switching to these. The quality is excellent—no crumbling or excess residue like with some other brands. They fit perfectly in my floater and skimmer, and they provide steady sanitizing power even in the hottest months. On top of that, In The Swim is the best place to buy chlorine. The price is fair, the shipping is fast, and the packaging is secure. It’s convenient knowing I can count on them every season without hassle. If you want reliable, long-lasting chlorine tablets and a trustworthy source to buy from, these are the ones to get.
Review: Great option for Chlorine Pucks - I’ve been using these chlorine pucks for a couple of seasons now, and they’ve been a consistent and reliable choice for keeping my pool crystal clear at a great price. The tablets dissolve evenly without leaving behind residue or gritty bits, which helps maintain steady chlorine levels and cuts down on algae growth. I also like that they’re individually wrapped, which makes them cleaner and safer to store between uses. One thing to note is that these are fairly strong, so it’s important to monitor chlorine levels regularly. Overall, these pucks make pool maintenance simple and effective, and I would definitely recommend them to anyone looking to keep their pool water safe and sparkling

## Features

- Cleaner, Safer Water: Our chlorine tablets remove bacteria, algae, and other organic contaminants to ensure your above ground or inground swimming pool stays clean and clear throughout the entire season
- Powerful Sanitization: 99% Trichloro-S-Triazinetrione with 90% stabilized chlorine. Tablets do not expire and are non-perishable, but best used within 2 years of manufacture.
- Long-Lasting Protection: Slow-dissolving to ensure consistent chlorination. Perfect for use in floaters or automatic feeders
- UV Protected: Sun-stabilized to resist depletion from harmful UV rays
- Usage: Ideal size for floaters or automatic feeders

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002WKO7LY |
| Best Sellers Rank | #248 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #6 in Swimming Pool Chlorine |
| Brand | In The Swim |
| Customer Reviews | 4.7 4.7 out of 5 stars (23,320) |
| Is Discontinued By Manufacturer | No |
| Item Form | Tablet |
| Item Weight | 55 pounds |
| Item model number | C3050 |
| Manufacturer | In The Swim |
| Number of Items | 1 |
| Product Benefits | Kills Bacteria, Maintains Clean Sanitized Water |
| Product Dimensions | 20 x 13 x 13 inches |
| UPC | 656165284689 |
| Unit Count | 800 Ounce |

## Product Details

- **Brand:** In The Swim
- **Item Form:** Tablet
- **Item Weight:** 55 Pounds
- **Product Benefits:** Kills Bacteria, Maintains Clean Sanitized Water
- **UPC:** 656165284689

## Images

![In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds - Image 1](https://m.media-amazon.com/images/I/71VPFJJZ7WL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many tablets are in this bucket?**
A: These are 8 oz. Tablets
25 lb - 50 tablets 
50 lb - 100 tablets
100 lb - 200 tablets 
Good ole math ! 😂🤦🏼‍♂️

**Q: were do you put the tablets?**
A: Just a comment, I'm no expert, but I have had my 39x22 foot in ground pool for 25 years this year. My skimmer became brittle after about 20 years of use putting 3-4, 3 inch tablets in the skimmer, hardly anything to worry about after 20 years.  Also, I get that the chlorine sitting there when the pump is not running can concentrate the chlorine and yes the water does go into your pool filter but the initial corrosive water is not sitting in the filter it gets pumped right back out into the pool and less chlorinated water is coming in behind it.  I have had the same pool filter and pumps since my pool was built 25 years ago and have no problems putting 3 inch chlorine tabs in the skimmer basket.  I have only replaced the inside of the filter once because some of the sections were ripped, replaced the skimmer basket once after 20 years, and I just had it re-plastered 3 years ago. Like I said before, I'm no expert this is just my experience.  Now if someone can tell me how to get rid of the pool.....

**Q: is there an expiration date for these tablets?**
A: no  expiration ,just keep closed tight and dry. work better than other brands i have used .

**Q: How tall is the bucket?**
A: Your question seemed odd but did get me to measure the bucket!  Exactly 18 3/8".  Hope that helps.  BTW, it is a fine product.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Stabilized Chlorine. Best Price!
*by K***N on September 25, 2025*

The In The Swim 3 Inch Stabilized Chlorine Tablets are hands down the best way to keep a pool clean and clear. The tablets dissolve evenly and last a long time, which makes pool maintenance so much easier. I’ve noticed consistent chlorine levels and crystal-clear water since switching to these. The quality is excellent—no crumbling or excess residue like with some other brands. They fit perfectly in my floater and skimmer, and they provide steady sanitizing power even in the hottest months. On top of that, In The Swim is the best place to buy chlorine. The price is fair, the shipping is fast, and the packaging is secure. It’s convenient knowing I can count on them every season without hassle. If you want reliable, long-lasting chlorine tablets and a trustworthy source to buy from, these are the ones to get.

### ⭐⭐⭐⭐⭐ Great option for Chlorine Pucks
*by S***N on July 5, 2025*

I’ve been using these chlorine pucks for a couple of seasons now, and they’ve been a consistent and reliable choice for keeping my pool crystal clear at a great price. The tablets dissolve evenly without leaving behind residue or gritty bits, which helps maintain steady chlorine levels and cuts down on algae growth. I also like that they’re individually wrapped, which makes them cleaner and safer to store between uses. One thing to note is that these are fairly strong, so it’s important to monitor chlorine levels regularly. Overall, these pucks make pool maintenance simple and effective, and I would definitely recommend them to anyone looking to keep their pool water safe and sparkling

### ⭐⭐⭐⭐⭐ Best chlorine tabs for the money
*by G***1 on November 17, 2025*

These are my favorite chlorine tabs, after 28 years of having a pool. They are individually wrapped, few are broken, and they are long-lasting. All the tabs are crazy expensive, but these are closest to being worth the money.

## Frequently Bought Together

- In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-07*