Where do you put these tab? Directly in the pool?

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.

what is the width of the tablets? I need ones no wider than 1 inch.

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”

where are the 3" tablets made?

It does not say on the bucket where they were made. It only says “distributed by” Doheney’s.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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

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

Product ID: 743355354

Details

Brand
Doheny's
Item form
Tablet
Item weight
25 Pounds
Product benefits
Maintains Easy
UPC
660174102568

⏳Slow-dissolving for long-lasting sanitation

🔒Childproof lid & individually wrapped tablets

☀️UV-stabilized to prevent chlorine burn-off

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

¥85752

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

💧 Keep your pool pristine and your summer endless with Doheny’s powerhouse chlorine tabs!

SAFE CLEAN HANDLING - Individually wrapped tablets reduce dust, odor, and skin contact—pool care made safer.
SUN PROOF SANITIZATION - UV protection locks in chlorine power, so your pool stays crystal clear even under intense sunlight.
TRUSTED LEGACY OF QUALITY - Over 50 years of Doheny’s expertise guarantees premium-grade chlorine for your pool’s health.
EFFORTLESS POOL PERFECTION - Simply drop in your skimmer or floater for continuous, hassle-free sanitation.
MAXIMIZED CHLORINE EFFICIENCY - 99% pure Tri-Chlor with 90% available chlorine ensures superior, long-lasting water clarity.

Doheny’s 3-Inch Stabilized Chlorine Tablets deliver premium, slow-dissolving sanitation with 99% pure Tri-Chlor and 90% available chlorine. UV-stabilized for extended effectiveness, these individually wrapped tablets ensure safe, odor-minimized handling. Trusted for over 50 years, they provide hassle-free, long-lasting pool care compatible with all pool types.

Specifications

ASIN	B0050K35XO
Brand	Doheny's
Brand Name	Doheny's
Customer Reviews	4.6 out of 5 stars 4,984 Reviews
Item Form	Tablet
Item Weight	11.34 kg
Item form	Tablet
Item weight	11.34 kg
Manufacturer	Doheny's
Manufacturer Part Number	4824
Model Number	4824
Number of Items	400
Product Benefits	Maintains Clean Sanitized Water, Controls Algae, Easy to Handle with Minimal Odor
Product benefits	Maintains Clean Sanitized Water, Controls Algae, Easy to Handle with Minimal Odor
UPC	660174102568
Unit Count	25.0 Count

Reviews

J**.

Best tabs - been using for years

9.04.2026

A**R

Crystal clear pool!!

26.03.2026

S**G

Chlorine is great

4.04.2026

N**V

Chlorine tabs work well

9.11.2025

R**N

Good quality.

15.04.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.