---
product_id: 21934811
title: "Doheny’s 3-Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools | 99% Pure Tri-Chlor, 90% Available Chlorine | Long-Lasting, UV-Protected, Slow-Dissolving | Individually Wrapped 25lb Bucket"
brand: "doheny's"
price: "$602.07"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/21934811-doheny-s-3-inch-stabilized-chlorine-tablets-for-sanitizing-swimming
store_origin: EC
region: Ecuador
---

# Long-lasting UV protection Childproof sealed packaging 99% pure Tri-Chlor formula Doheny’s 3-Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools | 99% Pure Tri-Chlor, 90% Available Chlorine | Long-Lasting, UV-Protected, Slow-Dissolving | Individually Wrapped 25lb Bucket

**Brand:** doheny's
**Price:** $602.07
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your pool sparkling longer with Doheny’s powerhouse chlorine tabs!

## Quick Answers

- **What is this?** Doheny’s 3-Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools | 99% Pure Tri-Chlor, 90% Available Chlorine | Long-Lasting, UV-Protected, Slow-Dissolving | Individually Wrapped 25lb Bucket by doheny's
- **How much does it cost?** $602.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/21934811-doheny-s-3-inch-stabilized-chlorine-tablets-for-sanitizing-swimming)

## Best For

- doheny's enthusiasts

## Why This Product

- Trusted doheny's brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Legacy:** Backed by 50+ years of Doheny’s expertise delivering crystal-clear, algae-free water.
- • **Powerful Purity:** Formulated with 99% pure Tri-Chlor and 90% available chlorine for unbeatable sanitation.
- • **Safe & Clean Handling:** Individually wrapped tablets reduce dust and odor, with a childproof bucket for peace of mind.
- • **Effortless Maintenance:** Simply drop tablets into your skimmer or floater for consistent, hassle-free chlorination.
- • **Extended Pool Perfection:** UV-stabilized tablets ensure chlorine stays active longer, keeping your pool pristine.

## Overview

Doheny’s 3-Inch Stabilized Chlorine Tablets offer premium 99% pure Tri-Chlor with 90% available chlorine, designed for long-lasting sanitation with UV protection. Packaged in a childproof 25lb bucket with individually wrapped tablets, they provide safe, odor-minimized, and easy-to-use pool maintenance trusted for over 50 years.

## Description

Full description not available

## Features

- Long-Lasting Chlorine Tabs: Pre-stabilized against UV rays to prevent chlorine burn-off for extended effectiveness.
- Premium Ingredients: Made from 99% pure Trichloro-S-Triazinetrione with 90% available chlorine for superior sanitation.
- Family-Safe Design: Each 50lb bucket features a childproof locking lid, and individually wrapped 3-inch tablets minimize odor, dust, and skin contact.
- Easy Application: Simply place in a pool skimmer, floater, or feeder for hassle-free chlorine distribution.
- Trusted Quality: With over 50 years of expertise, Doheny’s delivers premium-grade 3-inch chlorine tablets for crystal-clear pool water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Benefits | Maintains Clean Sanitized Water, Controls Algae, Easy to Handle with Minimal Odor |
| Item Form | Tablet |
| Item Weight | 25 Pounds |

## Product Details

- **Brand:** Doheny's
- **Item Weight:** 25 Pounds
- **Item Form:** Tablets
- **Product Benefits:** Maintains Clean Sanitized Water, Controls Algae, Easy to Handle with Minimal Odor
- **UPC:** 660174102568

## Images

![Doheny’s 3-Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools | 99% Pure Tri-Chlor, 90% Available Chlorine | Long-Lasting, UV-Protected, Slow-Dissolving | Individually Wrapped 25lb Bucket - Image 1](https://m.media-amazon.com/images/I/51mZylBnaoL.jpg)

## Available Options

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

## Questions & Answers

**Q: Where do you put these tab? Directly in the pool?**
A: No
You need a 3” chlorine puck dispenser, which gets tapped into your pool plumbing. The input line taps into (from) the output of your pump and the out put of the chlorinate gets tapped into a (non heater loop) return (jet) line. So water flows from the output of your pump, into the chlorinator, out the bottom of chlorinator, into your pool via a return line ( jet in the side of your pool.

**Q: what is the width of the tablets? I need ones no wider than 1 inch.**
A: This is an old question, but Dan answered wrong. The tablets are 3” wide and 1” thick. Maybe a hair over 1” thick. 
To be more precise: the diameter of the tablets is 3”. The radius of the tablets is 1.5”. The thickness is still about 1”

**Q: where are the 3" tablets made?**
A: It does not say on the bucket where they were made. It only says “distributed by” Doheney’s.

**Q: i want buy this ?**
A: easy to use, very good product

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work well
*by D***. on May 5, 2025*

They do the job, easy to use and good quality and value.

### ⭐⭐⭐⭐⭐ As good as you can get
*by O***B on May 9, 2025*

These 3 inch chlorine tablets work really well and are cheaper then the local stores

### ⭐⭐⭐⭐⭐ Price dropped, finally back to normal.  VERY HAPPY.  Leaves no residue.  You want these!
*by B***N on April 30, 2025*

After trying a lot of different brands. I'm back to Doheny Chemicals. They just don't leave anything bad in the water and have highest levels of Chlorine.Glad the prices have dropped, I remember paying 25% above current rates.

## Frequently Bought Together

- Doheny’s 3-Inch Stabilized Chlorine Tablets | 99% Pure Tri-Chlor, 90% Available Chlorine | Long-Lasting, UV-Protected, Slow-Dissolving Pool Sanitizer | Individually Wrapped, Childproof 25lb Bucket
- Doheny's Super Pool Shock | Pro-Grade Chlorine Shock, Quick-Dissolving, Fast-Acting 68% Cal-Hypo Granular Pool Shock | 24 x 1lb Bags, Proudly Made in The USA
- Doheny's Ultimate Pool Opening Start-Up Kit | Includes Metal Out, Algae Control, Clarifier & Super Shock | Prevents Stains, Rust & Scale | Free 10-Pack Test Strips | Pro-Grade Pool Chemicals

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-02*